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Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Ovens  

NLE Websites -- All DOE Office Websites (Extended Search)

M206 Mechanical Convection Oven The M206 oven is dedicated to CAMD staff use only. M326 Mechanical Convection Oven Located next to the spinners, the M326 oven is availabe to...

2

Thermodynamics of water superheated in the microwave oven  

Science Journals Connector (OSTI)

Water is conveniently heated above its normal boiling point in a microwave oven in a glass microwave oven teapot. ...

B. H. Erné; Penny Snetsinger

2000-10-01T23:59:59.000Z

3

New Energy Efficiency Standards for Microwave Ovens to Save Consumers...  

Energy Savers (EERE)

New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills May 31,...

4

Energy Efficiency Standards for Microwave Ovens Saves Consumers...  

Energy Savers (EERE)

Energy Efficiency Standards for Microwave Ovens Saves Consumers Energy and Updates the Social Cost of Carbon Energy Efficiency Standards for Microwave Ovens Saves Consumers Energy...

5

A container for heat treating materials in microwave ovens  

DOE Patents (OSTI)

The efficiency of a microwave oven of a conventional two-source configuration and energy level is increased by providing the oven with a container for housing a refractory material to be treated. The container is formed to top and bottom walls transparent to microwaves while the sidewalls, in a circular configuration, are formed of a nonmetallic material opaque to microwave radiation for reflecting the radiation penetrating the top and bottom walls radially inwardly into the center of the container wherein a casket of heat-insulating material is provided for housing the material to be heat treated. The reflection of the microwave radiation from the sidewalls increases the concentration of the microwaves upon the material being heat treated while the concentration of the microwaves upon the material being heat treated while the casket retains the heat to permit the heating of the material to a substantially higher temperature than achievable in the oven without the container.

Holcombe, C.E.; Dykes, N.L.; Kimrey, H.D. Jr.; Mills, J.E.

1988-01-26T23:59:59.000Z

6

Container for heat treating materials in microwave ovens  

DOE Patents (OSTI)

The efficiency of a microwave oven of a conventional two-source configuration and energy level is increased by providing the oven with a container for housing a refractory material to be treated. The container is formed of top and bottom walls transparent to microwaves while the sidewalls, in a circular configuration, are formed of a nonmetallic material opaque to microwave radiation reflecting the radiation penetrating the top and bottom walls radially inwardly into the center of the container wherein a casket of heat-insulating material is provided for housing the material to be heat treated. The reflection of the microwave radiation from the sidewalls increases the concentration of the microwaves upon the material being heat treated while the casket retains the heat to permit the heating of the material to a substantially higher temperature than achieveable in the oven without the container.

Holcombe, Cressie E. (Farragut, TN); Dykes, Norman L. (Oak Ridge, TN); Kimrey, Jr., Harold D. (Knoxville, TN); Mills, James E. (Knoxville, TN)

1989-01-01T23:59:59.000Z

7

New Energy Efficiency Standards for Microwave Ovens to Save Consumers on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Efficiency Standards for Microwave Ovens to Save Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills May 31, 2013 - 3:26pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - U.S. Energy Secretary Ernest Moniz announced today that the Energy Department has finalized new energy efficiency standards for microwave ovens that will save consumers nearly $3 billion on their energy bills through 2030. Over the next 30 years, it will dramatically reduce harmful carbon pollution, equivalent to taking over 12 million new cars off the road for one year. "Appliance efficiency standards represent a huge opportunity to help families save money by saving energy, while still delivering high quality

8

Making a Solar Oven  

Energy.gov (U.S. Department of Energy (DOE))

Students make solar ovens. Student background information is provided. The expected outcome is that students will learn about solar energy transfer.

9

Portable oven air circulator  

DOE Patents (OSTI)

A portable air circulating apparatus for use in cooking ovens which is used to create air currents in the oven which transfer heat to cooking foodstuffs to promote more rapid and more uniform cooking or baking, the apparatus including a motor, fan blade and housing of metallic materials selected from a class of heat resistant materials.

Jorgensen, Jorgen A. (Bloomington, MN); Nygren, Donald W. (Minneapolis, MN)

1983-01-01T23:59:59.000Z

10

Covered Product Category: Commercial Ovens  

Energy.gov (U.S. Department of Energy (DOE))

The Federal Energy Management Program (FEMP) provides acquisition guidance for commercial ovens, which is a product category covered by the ENERGY STAR program.

11

Oven wall panel construction  

DOE Patents (OSTI)

An oven roof or wall is formed from modular panels, each of which comprises an inner fabric and an outer fabric. Each such fabric is formed with an angle iron framework and somewhat resilient tie-bars or welded at their ends to flanges of the angle irons to maintain the inner and outer frameworks in spaced disposition while minimizing heat transfer by conduction and permitting some degree of relative movement on expansion and contraction of the module components. Suitable thermal insulation is provided within the module. Panels or skins are secured to the fabric frameworks and each such skin is secured to a framework and projects laterally so as slidingly to overlie the adjacent frame member of an adjacent panel in turn to permit relative movement during expansion and contraction.

Ellison, Kenneth (20 Avondale Cres., Markham, CA); Whike, Alan S. (R.R. #1, Caledon East, both of Ontario, CA)

1980-04-22T23:59:59.000Z

12

Ovenized microelectromechanical system (MEMS) resonator  

DOE Patents (OSTI)

An ovenized micro-electro-mechanical system (MEMS) resonator including: a substantially thermally isolated mechanical resonator cavity; a mechanical oscillator coupled to the mechanical resonator cavity; and a heating element formed on the mechanical resonator cavity.

Olsson, Roy H; Wojciechowski, Kenneth; Kim, Bongsang

2014-03-11T23:59:59.000Z

13

Convection automated logic oven control  

SciTech Connect

For the past few years, there has been a greater push to bring more automation to the cooling process. There have been attempts at automated cooking using a wide range of sensors and procedures, but with limited success. The authors have the answer to the automated cooking process; this patented technology is called Convection AutoLogic (CAL). The beauty of the technology is that it requires no extra hardware for the existing oven system. They use the existing temperature probe, whether it is an RTD, thermocouple, or thermistor. This means that the manufacturer does not have to be burdened with extra costs associated with automated cooking in comparison to standard ovens. The only change to the oven is the program in the central processing unit (CPU) on the board. As for its operation, when the user places the food into the oven, he or she is required to select a category (e.g., beef, poultry, or casseroles) and then simply press the start button. The CAL program then begins its cooking program. It first looks at the ambient oven temperature to see if it is a cold, warm, or hot start. CAL stores this data and then begins to look at the food`s thermal footprint. After CAL has properly detected this thermal footprint, it can calculate the time and temperature at which the food needs to be cooked. CAL then sets up these factors for the cooking stage of the program and, when the food has finished cooking, the oven is turned off automatically. The total time for this entire process is the same as the standard cooking time the user would normally set. The CAL program can also compensate for varying line voltages and detect when the oven door is opened. With all of these varying factors being monitored, CAL can produce a perfectly cooked item with minimal user input.

Boyer, M.A.; Eke, K.I. [Apollo U.S.A. Inc., Orlando, FL (United States)] [Apollo U.S.A. Inc., Orlando, FL (United States)

1998-03-01T23:59:59.000Z

14

Build a Pizza Box Solar Oven  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Check out this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven.

15

In{sub 2}O{sub 3} microcrystals obtained from rapid calcination in domestic microwave oven  

SciTech Connect

The simple way to prepare In{sub 2}O{sub 3} microcrystals is reported in this paper. The precursor, In(OH){sub 3} microstructures, were obtained using the Microwave-Assisted Hydrothermal (MAH) Method. By annealing as-prepared In(OH){sub 3} precursor at 500 {sup o}C for 5 min in a domestic microwave oven (MO), In{sub 2}O{sub 3} microcrystals were prepared, inheriting the morphology of their precursor while still slightly distorted and collapsed due to the In(OH){sub 3} dehydration process which was studied by thermal analysis. The In(OH){sub 3} and In{sub 2}O{sub 3} were characterized using powder X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and Raman spectroscopy. These techniques confirm the chemical dehydration of In(OH){sub 3} and the formation of In{sub 2}O{sub 3} powders. The domestic MO promotes a rapid structural organization as compared with a CF (conventional furnace). The MAH method and the subsequent annealing in a domestic MO were shown to be a low cost route for the production of In{sub 2}O{sub 3}, with the advantages of lower temperature and smaller time.

Motta, F.V., E-mail: fabiana@liec.ufscar.br [LIEC, IQ, UNESP, Rua Francisco Degni s/n, CEP 14801-907 Araraquara, SP (Brazil); Lima, R.C. [IQ, UFU, Av. Joao Naves de Avila, 2121, CEP 38400-902 Uberlandia, MG (Brazil)] [IQ, UFU, Av. Joao Naves de Avila, 2121, CEP 38400-902 Uberlandia, MG (Brazil); Marques, A.P.A.; Leite, E.R. [LIEC, DQ, UFSCar, Via Washington Luiz, km 235, CEP 13565-905 Sao Carlos, SP (Brazil)] [LIEC, DQ, UFSCar, Via Washington Luiz, km 235, CEP 13565-905 Sao Carlos, SP (Brazil); Varela, J.A.; Longo, E. [LIEC, IQ, UNESP, Rua Francisco Degni s/n, CEP 14801-907 Araraquara, SP (Brazil)] [LIEC, IQ, UNESP, Rua Francisco Degni s/n, CEP 14801-907 Araraquara, SP (Brazil)

2010-11-15T23:59:59.000Z

16

Energy Efficiency Standards for Microwave Ovens Saves Consumers Energy and Updates the Social Cost of Carbon  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE's new microwave standards will reduce carbon pollution and save consumers money on their energy bills.

17

Determining the environmental and thermal characteristics of coke oven batteries  

Science Journals Connector (OSTI)

A method is proposed for assessing the environmental and thermal characteristics of coke oven batteries and is tested for coke oven batteries 1 and 5 at OAO Zaporozhkoks. On ... the basis of data for the environm...

E. I. Toryanik; A. L. Borisenko; A. S. Malysh; A. A. Lobov…

2009-12-01T23:59:59.000Z

18

Oven Baked Sweet Potato Fries Ingredients  

E-Print Network (OSTI)

Oven Baked Sweet Potato Fries Ingredients: Vegetable cooking spray 1 1/2 pounds sweet potato (about spray a 10 x 14 cookie sheet with non-stick cooking spray. 2. Scrub potatoes under tap water with a vegetable brush. With a knife remove any bad spots or defects on the potato. Do not peel. 3. On a cutting

Liskiewicz, Maciej

19

Solar Oven, Take One: FAIL | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Oven, Take One: FAIL Solar Oven, Take One: FAIL Solar Oven, Take One: FAIL June 15, 2011 - 11:56am Addthis Our homemade solar oven. | Courtesy of Moon Choe Our homemade solar oven. | Courtesy of Moon Choe Moon Choe EERE Summer Intern The first time I ever saw solar cookers was on the news in the summer of 2009 (though that would make it their winter, as I was living in Chile at the time), as part of a development project in the north, which is mostly desert. I had no idea solar cookers were so markedly simple in all various facets, such as appearance, use, and construction, and ever since then, it always remained on my to-do list to make one of my own. Another added benefit that I was unaware of is that a solar cooker works at any time of year, so long as it's receiving direct sunlight (i.e. not

20

Solar Oven, Take One: FAIL | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Oven, Take One: FAIL Solar Oven, Take One: FAIL Solar Oven, Take One: FAIL June 15, 2011 - 11:56am Addthis Our homemade solar oven. | Courtesy of Moon Choe Our homemade solar oven. | Courtesy of Moon Choe Moon Choe EERE Summer Intern The first time I ever saw solar cookers was on the news in the summer of 2009 (though that would make it their winter, as I was living in Chile at the time), as part of a development project in the north, which is mostly desert. I had no idea solar cookers were so markedly simple in all various facets, such as appearance, use, and construction, and ever since then, it always remained on my to-do list to make one of my own. Another added benefit that I was unaware of is that a solar cooker works at any time of year, so long as it's receiving direct sunlight (i.e. not

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Reducing Energy Consumption on Process Ovens & Oxidation Systems  

E-Print Network (OSTI)

. The products manufactured include baked goods, cereals, pet food, tobacco, and many other products. Ovens are used to bake and cure surface coated materials. Such as building siding, window frames, window blinds, automotive parts, wood products...

Worachek, C.

22

Systematic approach to industrial oven optimisation for energy saving  

Science Journals Connector (OSTI)

Abstract Industrial ovens consume a sizable proportion of energy within the manufacturing sector. Although there has been considerable research into energy reduction of industrial processes throughout literature, there is not yet a generalised tool to reduce energy within industrial ovens. The systematic approach presented aims to guide an engineer through five stages of oven optimisation. These involve defining the scope of the optimisation project, measuring and analysing process variables in order to develop fundamental understanding of the system so that an optimisation plan can be established and then implemented. The paper gives an application example of the methodology to a curing oven within a masking tape manufacturing facility. This approach showed an estimated annual saving of 1,658,000 kWh (29% reduction of the oven's energy consumption and a 4.7% reduction of the whole plant's energy consumption) with very little capital expenditure. As the methodology can be tailored to accommodate individual optimisation options for each oven scenario, while still providing a clear pathway, it has potential applications within the wider manufacturing industry.

F. Pask; J. Sadhukhan; P. Lake; S. McKenna; E.B. Perez; A. Yang

2014-01-01T23:59:59.000Z

23

Testing of the Burns-Milwaukee`s Sun Oven  

SciTech Connect

A Burns-Milwaukee Sun Oven was tested at Sandia`s Solar Thermal Test Facility. It was instrumented with five type K thermocouples to determine warm-up rates when empty and when a pot containing two liters of water was placed inside. It reached inside air temperatures above 160{degrees}C (320{degrees}F). It heated two liters of water from room temperatures to 80{degrees}C, (175{degrees}F), in 75 minutes. Observations were also made on the cooling and reheating rates during a cloud passage. The adverse effects of wind on operation of the solar oven was also noted.

Moss, T.A.

1997-03-01T23:59:59.000Z

24

Thermal analyses of LiCoO2 lithium-ion battery during oven tests  

Science Journals Connector (OSTI)

A three dimensional thermal abuse model for graphite/LiPF6/LiCoO2 batteries is established particularly for oven tests. To ... of heat release condition and oven temperature on battery thermal behaviors, we perfo...

Peng Peng; Yiqiong Sun; Fangming Jiang

2014-10-01T23:59:59.000Z

25

Process analysis of syngas production by non-catalytic POX of oven gas  

Science Journals Connector (OSTI)

A non-catalytic POX of oven gas is proposed to solve the problem of secondary pollution due to solid wastes produced from the great amount of organic sulfur contained in oven gas in the traditional catalytic p...

Fuchen Wang; Xinwen Zhou; Wenyuan Guo…

2009-03-01T23:59:59.000Z

26

Process Parameters and Energy Use of Gas and Electric Ovens in Industrial Applications  

E-Print Network (OSTI)

for industrial applications where electric ovens have predominant use. Tests were performed to obtain the process efficiency and examine cost savings potential in converting electric ovens to natural gas. Preliminary results show that, for the plat studied, cost...

Kosanovic, D.; Ambs, L.

27

New packing in absorption systems for trapping benzene from coke-oven gas  

SciTech Connect

The efficiency of benzene removal from coke-oven gas in absorption units OAO Alchevskkoks with new packing is assessed.

V.V. Grabko; V.M. Li; T.A. Shevchenko; M.A. Solov'ev [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

2009-07-15T23:59:59.000Z

28

Testing of the Sunstove Organization`s Sunstove Solar Oven  

SciTech Connect

A Sunstove Organization`s Sunstove was tested at Sandia`s Solar Thermal Test Facility. It was instrumented with five type K thermocouples to determine warm-up rates when empty and when a pot containing two liters of water was placed inside. It reached inside air temperatures above 115{degrees}C (240{degrees}F). It heated two liters of water from room temperature to 80{degrees}C (175{degrees}F) in about two hours. Observations were made on the cooling and reheating rates during a cloud passage. The adverse effects of wind on the operation of the solar oven were also noted.

Moss, T.A.

1997-03-01T23:59:59.000Z

29

Innovative coke oven gas cleaning system for retrofit applications  

SciTech Connect

Bethlehem Steel Corporation (BSC), in conjunction with the Department of Energy (DOE) is conducting a Clean Coal Technology (CCT) project at its Sparrows Point, Maryland Coke Oven Plant. This project combines several existing technologies into an integrated system for removing impurities from Coke Oven Gas (COG) to make it an acceptable fuel. DOE is providing cost-sharing under a Cooperative Agreement with BSC. This Cooperative Agreement requires BSC to develop and conduct an Environmental Monitoring Plan (EMP) for the Clean Coal Technology project and to report the status of the EMP on a quarterly basis. This report is the third quarterly status report of the EMP. It covers the Environmental Monitoring Plan activities for the full year of 1991 from January 1, 1991 through December 31, 1991, including the forth quarter. See Sections 2, 3 and 4 for status reports of the Project Installation and Commissioning, the Environmental Monitoring activities and the Compliance Monitoring results for the period. Section 5 contains a list of Compliance Reports submitted to regulatory agencies during the period. The EMP describes in detail the environmental monitoring activities to be performed during the project execution. The purpose of the EMP is to: (1) document the extent of compliance of monitoring activities, i.e. those monitoring required to meet permit requirements, (2) confirm the specific impacts predicted in the National Environmental Policy Act documentation, and (3) establish an information base for the assessment of the environmental performance of the technology demonstrated by the project.

Not Available

1992-10-16T23:59:59.000Z

30

A compact and efficient strontium oven for laser-cooling experiments  

E-Print Network (OSTI)

Here we describe a compact and efficient strontium oven well suited for laser-cooling experiments. Novel design solutions allowed us to produce a collimated strontium atomic beam with a flux of 1.0\\times10^13 s^-1 cm^-2 at the oven temperature of 450 {\\deg}C, reached with an electrical power consumption of 36 W. The oven is based on a stainless-steel reservoir, filled with 6 g of metallic strontium, electrically heated in a vacuum environment by a tantalum wire threaded through an alumina multi-bore tube. The oven can be hosted in a standard DN40CF cube and has an estimated continuous operation lifetime of 10 years. This oven can be used for other alkali and alkaline earth metals with essentially no modifications.

Marco Schioppo; Nicola Poli; Marco Prevedelli; Stephan Falke; Christian Lisdat; Uwe Sterr; Guglielmo Maria Tino

2012-09-25T23:59:59.000Z

31

A compact and efficient strontium oven for laser-cooling experiments  

E-Print Network (OSTI)

Here we describe a compact and efficient strontium oven well suited for laser-cooling experiments. Novel design solutions allowed us to produce a collimated strontium atomic beam with a flux of 1.0\\times10^13 s^-1 cm^-2 at the oven temperature of 450 {\\deg}C, reached with an electrical power consumption of 36 W. The oven is based on a stainless-steel reservoir, filled with 6 g of metallic strontium, electrically heated in a vacuum environment by a tantalum wire threaded through an alumina multi-bore tube. The oven can be hosted in a standard DN40CF cube and has an estimated continuous operation lifetime of 10 years. This oven can be used for other alkali and alkaline earth metals with essentially no modifications.

Schioppo, Marco; Prevedelli, Marco; Falke, Stephan; Lisdat, Christian; Sterr, Uwe; Tino, Guglielmo Maria

2012-01-01T23:59:59.000Z

32

Developing indicators for the assessment and proper management of the different levels of exposure to polycyclic aromatic hydrocarbons (PAH)s generally associated with coke-oven workers.  

E-Print Network (OSTI)

??Coke ovens may occur in the aluminium, steel, graphite, electrical, and construction industries. In the work area coke-oven workers may be exposed to various chemical… (more)

Wang, Tianyuan

2011-01-01T23:59:59.000Z

33

Modelling of a coke oven heating wall M. Landreau, D. Isler, Centre de Pyrolyse de Marienau (CPM)  

E-Print Network (OSTI)

- 1 - Modelling of a coke oven heating wall M. Landreau, D. Isler, Centre de Pyrolyse de Marienau with thermomechanical modelling of a coke oven heating wall. The objective is to define the safe limits of coke oven of walls, roof and larry car, pre-stresses (anchoring system), lateral pressure due to coal pushing A 3D

Boyer, Edmond

34

SOURCE ACTIVITY TITLE: SOLID FUEL TRANSFORMATION PLANTS Coke Oven Furnaces Coke Oven (Door Leakage and Extinction) NOSE CODE: 104.12 NFR CODE:  

E-Print Network (OSTI)

1 ACTIVITIES INCLUDED Coke-production in general can be divided into the following steps: Coal handling and storage, coke oven charging, coal coking, extinction of coke, and coke oven gas purification. Combustion in coke oven furnaces (SNAP 010406) is treated in this chapter as well as door leakage and extinction (SNAP 040201). Figure 1-1 gives a key plan of a coke plant with emission relevant process steps and the byproduct recovery section. Figure 1-1: Key plan of a coke plant (Rentz et al. 1995) C o a l S lu d g e B l a s t F u r n a c e G a s f r o m S t e e l M il l A i r E m is s io n s G a s H o ld e r

Ic Activities; So Nox Nmv

35

Supercomputers Take a Cue From Microwave Ovens  

NLE Websites -- All DOE Office Websites (Extended Search)

Technologies, Math & Computer Science Linda Vu, lvu@lbl.gov, +1 510 495 2402 The geodesic mesh used by the Colorado State University group to represent the Earth's atmosphere...

36

Hydrogen production from steam reforming of coke oven gas and its utility for indirect reduction of iron oxides in blast  

E-Print Network (OSTI)

of coal and coke are consumed for heating and reducing iron oxides [2,3]. As a result, BFs have becomeHydrogen production from steam reforming of coke oven gas and its utility for indirect reduction 2012 Available online 18 June 2012 Keywords: Steam reforming Hydrogen and syngas production Coke oven

Leu, Tzong-Shyng "Jeremy"

37

PROCESS PARAMETERS AND ENERGY USE OF GAS AND ELECTRIC OVENS IN INDUSTRIAL APPLICATIONS  

E-Print Network (OSTI)

PROCESS PARAMETERS AND ENERGY USE OF GAS AND ELECTRIC OVENS IN INDUSTRIAL APPLICATIONS Dr for Energy Efficiency and Renewable Energy Department of Mechanical and Industrial Engineering University of Massachusetts, Amherst, Massachusetts ABSTRACT The study was conducted to evaluate the energy use of natural gas

Massachusetts at Amherst, University of

38

Air pollution from a large steel factory: polycyclic aromatic hydrocarbon emissions from coke-oven batteries  

SciTech Connect

A systematic investigation of solid and gaseous atmospheric emissions from some coke-oven batteries of one of Europe's largest integrated steel factory (Taranto, Italy) has been carried out. These emissions, predominantly diffuse, originate from oven leakages, as well as from cyclic operations of coal loading and coke unloading. In air monitoring samples, polycyclic aromatic hydrocarbons (PAHs) were consistently detected at concentrations largely exceeding threshold limit values. By means of PAHs speciation profile and benzo-(a)pyrene (BaP) equivalent dispersion modeling from diffuse sources, the study indicated that serious health risks exist not only in working areas, but also in a densely populated residential district near the factory. 30 refs., 5 figs., 3 tabs.

Lorenzo Liberti; Michele Notarnicola; Roberto Primerano; Paolo Zannetti [Technical University of Bari, Bari (Italy). Department of Environmental Engineering and Sustainable Development

2006-03-15T23:59:59.000Z

39

Desulfurization of coke oven gas from the coking of coking coal blended with a sorbent and waste plastic  

Science Journals Connector (OSTI)

A new way to implement the simultaneous reutilization of solid waste, the desulfurization of coke oven gas (COG), and even the desulfurization of coke by the co-coking of coking coal (CC) and waste plastic (WP).....

Zhao Rongfang; Ye Shufeng; Xie Yusheng…

2007-03-01T23:59:59.000Z

40

Production of Syngas via Partial Oxidation and CO2 Reforming of Coke Oven Gas over a Ni Catalyst  

Science Journals Connector (OSTI)

Production of Syngas via Partial Oxidation and CO2 Reforming of Coke Oven Gas over a Ni Catalyst ... The yield of produced syngas increases with an increase in temperature. ...

Jianzhong Guo; Zhaoyin Hou; Jing Gao; Xiaoming Zheng

2008-04-05T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Demonstration of a fuel-saving system for paint-curing ovens  

SciTech Connect

Two curing ovens at Roll Coater, Inc. (the Greenfield, Indiana plant) were retrofitted to save fuel and cost. Included in the fuel conserving retrofit was the design, fabrication, and installation of an afterburner for each of the two ovens, piping their combustion products to each of two commonly housed waste heat boilers before discharge from those units to the atmosphere at about 450 F. Depending on the product being run and the coating applied, natural gas requirements have been reduced by 45 to 65% with operation of the zone incinerators only and by as much as 65 to 85% including the effects of both the zone incineration and heat recovery by means of the afterburners and waste heat boilers. A demonstration program on conversion work at the No. 3 line at Greenfield and results are described in Section 2. Section 3 describes the retrofit design and the system construction. System performance (tests and measurements, qualitative performance, maintenance factors, and economic performance) is described in Section 4. Conclusions and recommendations are summarized.

Jensen, W P [comp.

1980-12-01T23:59:59.000Z

42

Surveys of Microwave Ovens in U.S. Homes  

E-Print Network (OSTI)

AHAM ..Home Appliance Manufacturers (AHAM), and Appliance Magazine.and (3) refrigerator. 1.1.3 AHAM AHAM collected information

Williams, Alison

2014-01-01T23:59:59.000Z

43

A new technology for producing hydrogen and adjustable ratio syngas from coke oven gas  

SciTech Connect

About 15 billion Nm{sup 3} coke oven gas (COG) is emitted into the air in Shanxi Province in China as air pollutants. It is also a waste of precious chemical resources. In this study, COG was purified respectively by four methods including refrigeration, fiberglass, silica gel, and molecular sieve. Purified COG was separated by a prism membrane into two gas products. One consists mainly of H{sub 2} ({gt}90 vol %) and the other is rich in CH{sub 4} ({gt}60 vol %) with their exact compositions to vary with the membrane separation pressure and outlet gas flow ratio. The gas rich in CH{sub 4} was partially oxidized with oxygen in a high-temperature fixed-bed quartz reactor charged with coke particles of 10 mm size. At 1200-1300{sup o}C, a CH{sub 4} conversion of {gt}99% could be obtained. The H{sub 2}/CO ratio in the synthesis product gas can be adjusted in the range 0.3-1.4, very favorable for further C1 synthesis. 10 refs., 17 figs., 1t ab.

Jun Shen; Zhi-zhong Wang; Huai-wang Yang; Run-sheng Yao [Taiyuan University of Technology, Taiyuan (China). Department of Chemical Engineering

2007-12-15T23:59:59.000Z

44

The association of XRCC1 haplotypes and chromosomal damage levels in peripheral blood lymphocyte among coke-oven workers  

SciTech Connect

Theoretically, a haplotype has a higher level of heterozygosity than individual single nucleotide polymorphism (SNP) and the association study based on the haplotype may have an increased power for detecting disease associations compared with SNP-based analysis. In this study, we investigated the effects of four haplotype-tagging SNPs (htSNP) and the inferred haplotype pairs of the X-ray cross-complementing group 1 (XRCC1) gene on chromosome damage detected by the cytokinesis-block micronucleus assay. The study included 141 coke-oven workers with exposure to a high level of polycyclic aromatic hydrocarbons and 66 nonexposed controls. The frequencies of total MN and MNed cells were borderline associated with the Arg{sup 194}Trp polymorphism (P = 0.053 and P = 0.050, respectively) but not associated with the Arg{sup 280}His, Arg{sup 399}Gln and Gln{sup 632}Gln polymorphisms among coke-oven workers. Five haplotypes, including CGGG, TGGG, CAGG, CGAG, and CGGA, were inferred based on the four htSNPs of XRCC1 gene. The haplotype CGGG was associated with the decreased frequencies of total MN and MNed cells, and the haplotypes TGGG and CGAG were associated with the increased frequencies of total MN and MNed cells with adjustment for covariates among coke-oven workers. This study showed that the haplotypes derived from htSNPs in the XRCC1 gene were more likely than single SNPs to correlate with the polycyclic aromatic hydrocarbon-induced chromosome damage among coke-oven workers.

Shuguang Leng; Juan Cheng; Linyuan Zhang; Yong Niu; Yufei Dai; Zufei Pan; Bin Li; Fengsheng He; Yuxin Zheng [Chinese Center for Disease Control and Prevention, Beijing (China). National Institute of Occupational Health and Poison Control

2005-05-15T23:59:59.000Z

45

Innovative coke oven gas cleaning system for retrofit applications. Environmental Monitoring program. Volume 1 - sampling progrom report. Baseline Sampling Program report  

SciTech Connect

Bethlehem Steel Corporation (BSC), in conjunction with the Department of Energy (DOE) is conducting a Clean Coal Technology (CCT) project at its Sparrows Point, Maryland Coke Oven Plant. This innovative coke oven gas cleaning system combines several existing technologies into an integrated system for removing impurities from Coke Oven Gas (COG) to make it an acceptable fuel. DOE provided cost-sharing under a Cooperative Agreement with BSC. This Cooperative Agreement requires BSC to develop and conduct and Environmental Monitoring Plan for the Clean Coal Technology project and to report the status of the EMP on a quarterly basis. It also requires the preparation of a final report on the results of the Baseline Compliance and Supplemental Sampling Programs that are part of the EMP and which were conducted prior to the startup of the innovative coke oven gas cleaning system. This report is the Baseline Sampling Program report.

Stuart, L.M.

1994-05-27T23:59:59.000Z

46

Effects of genetic polymorphisms of metabolic enzymes on cytokinesis-block micronucleus in peripheral blood lymphocyte among coke-oven workers  

SciTech Connect

Exploring the associations between genetic polymorphisms of metabolic enzymes and susceptibility to polycyclic aromatic hydrocarbon (PAH)-induced chromosomal damage is of great significance for understanding PAH carcinogenesis. Cytochrome P450, glutathione S-transferase, microsomal epoxide hydrolase, NAD(P)H:quinone oxidoreductase, and N-acetyltransferase are PAH-metabolizing enzymes. In this study, we genotyped for the polymorphisms of these genes and assessed their effects on cytokinesis-block micronucleus (CBMN) frequencies in peripheral blood lymphocytes among 141 coke-oven workers and 66 non-coke-oven worker controls. The geometric means of urinary 1-hydroxypyrene levels in coke-oven workers and the controls were 12.0 and 0.7 {mu}mol/mol creatinine, respectively. The CBMN frequency (number of micronuclei per 1,000 binucleated lymphocytes) was significantly higher in coke-oven workers (9.5 {+-} 6.6) than in the controls. Among the coke-oven workers, age was positively associated with CBMN frequency; the mEH His{sup 113} variant genotype exhibited significantly lower CBMN frequency than did the Tyr{sup 113}/Tyr{sup 113} genotype; the low mEH activity phenotype exhibited a lower CBMN frequency than did the high mEH activity phenotype; the GSTP1 Val{sup 105}/Val{sup 105} genotype exhibited a higher CBMN frequency than did the GSTP1 Ile{sup 105}/Ile{sup 105} or Ile{sup 105}/Val{sup 105} genotypes; the joint effect of high mEH activity phenotype and GSTM1 null genotype on CBMN frequencies was also found. Gene-environment interactions between occupational PAH exposure and polymorphisms of mEH and/or GSTM1 were also evident. These results indicate that the mEH, GSTP1, and GSTM1 polymorphisms may play a role in sensitivity or genetic susceptibility to the genotoxic effects of PAH exposure in the coke-oven workers.

Shuguang Leng; Yufei Dai; Yong Niu; Zufei Pan; Xiaohua Li; Juan Cheng; Fengsheng He; Yuxin Zheng [Chinese Center for Disease Control and Prevention, Beijing (China). National Institute for Occupational Health and Poison Control

2004-10-15T23:59:59.000Z

47

"Diffusion of Innovation: Solar Oven Use in Lesotho (Africa)." Grundy, William and Roy Grundy. Advances in Solar Cooking: Proceedings of the 2nd International Conference on Solar Cooker Use and Technology. Shyam S. Nandwani, ed. July 12-15, 1994.  

E-Print Network (OSTI)

"Diffusion of Innovation: Solar Oven Use in Lesotho (Africa)." Grundy, William and Roy Grundy. Advances in Solar Cooking: Proceedings of the 2nd International Conference on Solar Cooker Use and Technology. Shyam S. Nandwani, ed. July 12-15, 1994. pp. 240-247. 1 DIFFUSION OF INNOVATION: SOLAR OVEN USE

Noble, William Stafford

48

Sensitive Analysis of Alkyl Alcohols as Decomposition Products of Alkyl Nitrites in Human Whole Blood and Urine by Headspace Capillary GC with Cryogenic Oven Trapping  

Science Journals Connector (OSTI)

......470-1192, Japan The abuse of alkyl nitrites is...oven trapping. | The abuse of alkyl nitrites is...Sensitivity and Specificity The abuse of alkyl nitrites is...abused by inhalation among young people for their aphrodisiac...common markets or by internet sales. The most popular......

Kanako Watanabe-Suzuki; Robert R. Lemmer; Hideki Nozawa; Osamu Suzuki; Akira Ishii

2003-02-01T23:59:59.000Z

49

Sensitive Analysis of Alkyl Alcohols as Decomposition Products of Alkyl Nitrites in Human Whole Blood and Urine by Headspace Capillary GC with Cryogenic Oven Trapping  

Science Journals Connector (OSTI)

......cryogenic oven trapping. | The abuse of alkyl nitrites is becoming...Sensitivity and Specificity The abuse of alkyl nitrites is becoming...them at common markets or by internet sales. The most popular alkyl...the detection of alkyl nitrite abuse in forensic science practice......

Kanako Watanabe-Suzuki; Robert R. Lemmer; Hideki Nozawa; Osamu Suzuki; Akira Ishii

2003-02-01T23:59:59.000Z

50

Effect of Indian Medium Coking Coal on Coke Quality in Non-recovery Stamp Charged Coke Oven  

Science Journals Connector (OSTI)

Abstract The maximum possibility of utilizing the Indian coking coals and inferior grade coking coal for producing metallurgical coke through non-recovery stamp charging technology was investigated. Indian indigenous coals contained low percent of vitrinite ( 15%) compared to imported coking coal. Therefore, the selection of appropriate proportion of different types of coals was a major challenge for coke makers. Coal blend selection criterion based on a single coefficient, named as composite coking potential (CCP), was developed. The use of increased proportion of semi-soft coal (crucible swelling number of 2.5) and high ash (? 15%) indigenous coal in the range of 20%–35% and 20%–65% respectively in the blends resulted in good quality of coke. Plant data of a non-recovery coke oven were used for developing and validating the model. The results showed that the coke strength after reaction (CSR) varied in the range of 63. 7%–67.7% and the M40 value was between 81.8 and 89.3 in both the cases.

H.P. Tiwari; P.K. Banerjee; V.K. Saxena; S.K. Haldar

2014-01-01T23:59:59.000Z

51

Production of syngas via partial oxidation and CO{sub 2} reforming of coke oven gas over a Ni catalyst  

SciTech Connect

The partial oxidation and CO{sub 2} reforming of coke oven gas (COG) to syngas was investigated on differently sized Ni catalysts in a fluidized-bed reactor. It was found that the catalytic performance of Ni depends strongly on its particle size. The small-sized Ni catalyst exhibited higher activity and higher selectivity in the partial oxidation of COG. The conversion of CH{sub 4} was kept at 80.7% at a lower temperature (750{sup o}C) and a wide space velocity (from 8000 to 80 000 h{sup -1}). CO{sub 2} reforming of COG is also an efficient route for syngas production. The H{sub 2}/CO ratio in the COG-derived syngas could be controlled by manipulating the concentration of O{sub 2} or CO{sub 2} added in the feed. The yield of produced syngas increases with an increase in temperature. 19 refs., 10 figs., 2 tabs.

Jianzhong Guo; Zhaoyin Hou; Jing Gao; Xiaoming Zheng [Zhejiang University, Hangzhou (China). Institute of Catalysis, Department of Chemistry

2008-05-15T23:59:59.000Z

52

Urinary 1-hydroxypyrene concentrations in Chinese coke oven workers relative to job category, respirator usage, and cigarette smoking  

SciTech Connect

1-Hydroxypyrene (1-OHP) is a biomarker of recent exposure to polycyclic aromatic hydrocarbons (PAHs). We investigated whether urinary 1-OHP concentrations in Chinese coke oven workers (COWs) are modulated by job category, respirator usage, and cigarette smoking. The present cross-sectional study measured urinary 1-OHP concentrations in 197 COWs from Coking plant I and 250 COWs from Coking plant II, as well as 220 unexposed referents from Control plant I and 56 referents from Control plant II. Urinary 1-OHP concentrations (geometric mean, {mu}mol/mol creatinine) were 5.18 and 4.21 in workers from Coking plants I and II, respectively. The highest 1-OHP levels in urine were found among topside workers including lidmen, tar chasers, and whistlers. Benchmen had higher 1-OHP levels than other workers at the sideoven. Above 75% of the COWs exceeded the recommended occupational exposure limit of 2.3 {mu}mol/mol creatinine. Respirator usage and increased body mass index (BMI) slightly reduced 1-OHP levels in COWs. Cigarette smoking significantly increased urinary 1-OHP levels in unexposed referents but had no effect in COWs. Chinese COWs, especially topside workers and benchmen, are exposed to high levels of PAHs. Urinary 1-OHP concentrations appear to be modulated by respirator usage and BMI in COWs, as well as by smoking in unexposed referents.

Bo Chen; Yunping Hu; Lixing Zheng; Qiangyi Wang; Yuanfen Zhou; Taiyi Jin [Fudan University, Shanghai (China). School of Public Health

2007-09-15T23:59:59.000Z

53

The effect of varying oven temperatures and residence times on thermal desorption of n-hexane and 1-hexene from diffusive organic vapor dosimeters  

E-Print Network (OSTI)

of suitable adsorbent medium, such as activated charcoal or silica gel. This method proved highly reliable, in that a relatively constant sampling flowrate could be held for as long as eight hours. However, the method also presented The citations used... referred to as thermal desorption has gained in- creased attention. This method consists of heating the ad- sorbent medium in an oven to release the adsorbed com- pounds from the collection medium. A carrier gas is passed through the heated tube...

Steele, Kenneth Garnett

2012-06-07T23:59:59.000Z

54

Lesson 9 - Solar Ovens  

NLE Websites -- All DOE Office Websites (Extended Search)

3: Earth Systems Science Kindergarten: Concepts and skills students master: 1. The Sun provides heat and light to Earth 1 st grade: Concepts and skills students master: 1....

55

Innovative coke oven gas cleaning system for retrofit applications. Quarterly environmental monitoring report No. 3, January 1, 1991--December 31, 1991  

SciTech Connect

Bethlehem Steel Corporation (BSC), in conjunction with the Department of Energy (DOE) is conducting a Clean Coal Technology (CCT) project at its Sparrows Point, Maryland Coke Oven Plant. This project combines several existing technologies into an integrated system for removing impurities from Coke Oven Gas (COG) to make it an acceptable fuel. DOE is providing cost-sharing under a Cooperative Agreement with BSC. This Cooperative Agreement requires BSC to develop and conduct an Environmental Monitoring Plan (EMP) for the Clean Coal Technology project and to report the status of the EMP on a quarterly basis. This report is the third quarterly status report of the EMP. It covers the Environmental Monitoring Plan activities for the full year of 1991 from January 1, 1991 through December 31, 1991, including the forth quarter. See Sections 2, 3 and 4 for status reports of the Project Installation and Commissioning, the Environmental Monitoring activities and the Compliance Monitoring results for the period. Section 5 contains a list of Compliance Reports submitted to regulatory agencies during the period. The EMP describes in detail the environmental monitoring activities to be performed during the project execution. The purpose of the EMP is to: (1) document the extent of compliance of monitoring activities, i.e. those monitoring required to meet permit requirements, (2) confirm the specific impacts predicted in the National Environmental Policy Act documentation, and (3) establish an information base for the assessment of the environmental performance of the technology demonstrated by the project.

Not Available

1992-10-16T23:59:59.000Z

56

Hydrogen production by reforming of simulated hot coke oven gas over nickel catalysts promoted with lanthanum and cerium in a membrane reactor  

SciTech Connect

Catalysts of Ni/Mg(Al)O promoted with lanthanum and cerium were tested in a BaCo{sub 0.7}Fe{sub 0.2}Nb{sub 0.1}O{sub 3{delta}} (BCFNO) membrane reactor by catalytic partial oxidation of simulated hot coke oven gas (COG) with toluene as a model tar compound under atmospheric pressure. Analysis of the catalysts suggested that the hydrotalcite precursor after thermal treatment lead to a good dispersion of nickel forming the solid solution NiO-MgO and spinel (Ni,Mg)Al{sub 2}O{sub 4}. The promoted catalysts had higher oxygen permeation flux, better catalytic activity, and better resistance to carbon formation, which will be promising catalysts in the catalytic partial oxidation reforming of hot COG. 29 refs., 11 figs., 2 tabs.

Hongwei Cheng; Xionggang Lu; Yuwen Zhang; Weizhong Ding [Shanghai University, Shanghai (China). Shanghai Key Laboratory of Modern Metallurgy and Materials Processing

2009-05-15T23:59:59.000Z

57

Syngas production by CO2 reforming of coke oven gas over Ni/La2O3–ZrO2 catalysts  

Science Journals Connector (OSTI)

Abstract Syngas production by CO2 reforming of coke oven gas (COG) was studied in a fixed-bed reactor over Ni/La2O3–ZrO2 catalysts. The catalysts were prepared by sol–gel technique and tested by XRF, BET, XRD, H2-TPR, TEM and TG–DSC. The influence of nickel loadings and calcination temperature of the catalysts on reforming reaction was measured. The characterization results revealed that all of the catalysts present excellent resistance to coking. The catalyst with appropriate nickel content and calcination temperature has better dispersion of active metal and higher conversion. It is found that the Ni/La2O3–ZrO2 catalyst with 10 wt% nickel loading provides the best catalytic activity with the conversions of CH4 and CO2 both more than 95% at 800 °C under the atmospheric pressure. The Ni/La2O3–ZrO2 catalysts show excellent catalytic performance and anti-carbon property, which will be of great prospects for catalytic CO2 reforming of COG in the future.

Wei Tao; Hongwei Cheng; Weilin Yao; Xionggang Lu; Qiuhua Zhu; Guangshi Li; Zhongfu Zhou

2014-01-01T23:59:59.000Z

58

Association of polymorphisms in AhR, CYP1A1, GSTM1, and GSTT1 genes with levels of DNA damage in peripheral blood lymphocytes among coke-oven workers  

SciTech Connect

Accumulating evidence has shown that both DNA damage caused by the metabolites of polycyclic aromatic hydrocarbons (PAH) and genetic polymorphisms in PAH-metabolic genes contribute to individual susceptibility to PAH-induced carcinogenesis. However, the functional relevance of genetic polymorphisms in PAH-metabolic genes in exposed individuals is still unclear. In this study of 240 coke-oven workers (the exposed group) and 123 non-coke-oven workers (the control group), we genotyped for polymorphisms in the AhR, CYP1A1, GSTM1, and GSTT1 genes by PCR methods, and determined the levels of DNA damage in peripheral blood lymphocytes using the alkaline comet assay. It was found that the ln-transformed Olive tail moment (Olive TM) values in the exposed group were significantly higher than those in the control group. Furthermore, in the exposed group, the Olive TM values in subjects with the AhR Lys{sup 554} variant genotype were higher than those with the AhR Arg{sup 554}/Arg{sup 554} genotype. Similarly, the Olive TM values in the non-coke-oven workers with the CYP1A1 MspI CC + CT genotype were lower than the values of those with the CYP1A1 MspI TT genotype. However, these differences were not evident for GSTM1 and GSTT1. These results suggested that the polymorphism of AhR might modulate the effects of PAHs in the exposed group; however, the underlying molecular mechanisms by which this polymorphism may have affected the levels of PAH-induced DNA damage warrant further investigation.

Yongwen Chen; Yun Bai; Jing Yuan; Weihong Chen; Jianya Sun; Hong Wang; Huashan Liang; Liang Guo; Xiaobo Yang; Hao Tan; Yougong Su; Qingyi Wei; Tangchun Wu [Huazhong University of Science and Technology, Wuhan (China). Institute of Occupational Medicine and Ministry of Education Key Lab of Environment and Health

2006-09-15T23:59:59.000Z

59

Method of nitriding, carburizing, or oxidizing refractory metal articles using microwaves  

DOE Patents (OSTI)

A method of nitriding an article of refractory-nitride-forming metal or metalloids. A consolidated metal or metalloid article is placed inside a microwave oven and nitrogen containing gas is introduced into the microwave oven. The metal or metalloid article is heated to a temperature sufficient to react the metal or metalloid with the nitrogen by applying a microwave energy within the microwave oven. The metal or metalloid article is maintained at that temperature for a period of time sufficient to convert the article of metal or metalloid to an article of refractory nitride. in addition, a method of applying a coating, such as a coating of an oxide, a carbide, or a carbo-nitride, to an article of metal or metalloid by microwave heating.

Holcombe, C.E.; Dykes, N.L.; Tiegs, T.N.

1992-10-13T23:59:59.000Z

60

Method of nitriding, carburizing, or oxidizing refractory metal articles using microwaves  

DOE Patents (OSTI)

A method of nitriding an article of refractory-nitride-forming metal or metalloids. A consolidated metal or metalloid article is placed inside a microwave oven and nitrogen containing gas is introduced into the microwave oven. The metal or metalloid article is heated to a temperature sufficient to react the metal or metalloid with the nitrogen by applying a microwave energy within the microwave oven. The metal or metalloid article is maintained at that temperature for a period of time sufficient to convert the article of metal or metalloid to an article of refractory nitride. in addition, a method of applying a coating, such as a coating of an oxide, a carbide, or a carbo-nitride, to an article of metal or metalloid by microwave heating.

Holcombe, Cressie E. (Knoxville, TN); Dykes, Norman L. (Oak Ridge, TN); Tiegs, Terry N. (Lenoir City, TN)

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Microwave sintering of boron carbide  

DOE Patents (OSTI)

A method for forming boron carbide into a particular shape and densifying the green boron carbide shape. Boron carbide in powder form is pressed into a green shape and then sintered, using a microwave oven, to obtain a dense boron carbide body. Densities of greater than 95% of theoretical density have been obtained. 1 tab.

Blake, R.D.; Katz, J.D.; Petrovic, J.J.; Sheinberg, H.

1988-06-10T23:59:59.000Z

62

Microwavable thermal energy storage material  

DOE Patents (OSTI)

A microwavable thermal energy storage material is provided which includes a mixture of a phase change material and silica, and a carbon black additive in the form of a conformable dry powder of phase change material/silica/carbon black, or solid pellets, films, fibers, moldings or strands of phase change material/high density polyethylene/ethylene-vinyl acetate/silica/carbon black which allows the phase change material to be rapidly heated in a microwave oven. The carbon black additive, which is preferably an electrically conductive carbon black, may be added in low concentrations of from 0.5 to 15% by weight, and may be used to tailor the heating times of the phase change material as desired. The microwavable thermal energy storage material can be used in food serving applications such as tableware items or pizza warmers, and in medical wraps and garments.

Salyer, Ival O. (Dayton, OH)

1998-09-08T23:59:59.000Z

63

Microwavable thermal energy storage material  

DOE Patents (OSTI)

A microwavable thermal energy storage material is provided which includes a mixture of a phase change material and silica, and a carbon black additive in the form of a conformable dry powder of phase change material/silica/carbon black, or solid pellets, films, fibers, moldings or strands of phase change material/high density polyethylene/ethylene vinyl acetate/silica/carbon black which allows the phase change material to be rapidly heated in a microwave oven. The carbon black additive, which is preferably an electrically conductive carbon black, may be added in low concentrations of from 0.5 to 15% by weight, and may be used to tailor the heating times of the phase change material as desired. The microwavable thermal energy storage material can be used in food serving applications such as tableware items or pizza warmers, and in medical wraps and garments. 3 figs.

Salyer, I.O.

1998-09-08T23:59:59.000Z

64

Three Essays on Home Production and the Chinese Economy  

E-Print Network (OSTI)

microwave ovens and electrical cookers. There is substantialoven, and electrical cooker. Results from Table 1.6 showWashing machine Electrical cooker Microwave oven Market

Wang, Yabin

2014-01-01T23:59:59.000Z

65

News from SRNL  

NLE Websites -- All DOE Office Websites (Extended Search)

River Site... MORE>> SRNL and Hadron Technologies - Turning Microwave Ovens into Forensic Tools for Law Enforcement SRNL and Hadron Technologies - Turning Microwave Ovens into...

66

Macquarie University Design Standards ROOM DATA SHEETS  

E-Print Network (OSTI)

) Conference chair Coffee table Blinds Modular table Microwave Oven Curtains Conference table Refrigerator

Wang, Yan

67

www.residences.qmul.ac.uk ACCOMMODATION  

E-Print Network (OSTI)

/freezers, cookers, microwave ovens, toasters, washing up facilities, storage cupboards, food preparation surfaces

Chittka, Lars

68

Standby power use: How big is the problem? What policies and technical solutions can address it?  

E-Print Network (OSTI)

appliances, such as rice cookers, washing machines, etc. ,power, such as rice cookers, microwave ovens, cellular

2002-01-01T23:59:59.000Z

69

Innovative coke oven gas cleaning system for retrofit applications  

SciTech Connect

The EMP consists of a Compliance Monitoring Sampling Program and a Supplemental monitoring Sampling Program. The Compliance Monitoring Sampling Program will be conducted during a summer and a winter Baseline periods during the Pre-Construction/Construction phases of the Project and during a summer and a winter period following the successful Startup and Operational phase of the completed Project. compliance monitoring consist of conducting all the sampling and observation programs associated with existing required Federal, State, and Local Regulations, Permits and Orders. These include air, water, and waste monitoring and OSHA and NESHAP monitoring. The Supplemental Monitoring Program will also be conducted during a summer and a winter Baseline periods during the Pre-Construction/Construction phases of the Demonstration Facility and during a summer and a winter period following the successful startup and Operational phase of the completed Facility. Supplemental Monitoring includes sampling of 27 additional streams that are important to measure operational or environmental performance and impacts of the installation of the new COG treatment facilities.

Not Available

1992-09-21T23:59:59.000Z

70

Oven rack having integral lubricious, dry porcelain surface  

SciTech Connect

A lubricious glass-coated metal cooking article capable of withstanding repeated heating and cooling between room temperature and at least 500.degree. F. without chipping or cracking the glass coating, wherein the glass coating includes about 0.1 to about 20% by weight of a homogeneously distributed dry refractory lubricant material having a particle size less than about 200 .mu.m. The lubricant material is selected from the group consisting of carbon; graphite; boron nitride; cubic boron nitride; molybdenum (FV) sulfide; molybdenum sulfide; molybdenum (IV) selenide; molybdenum selenide, tungsten (IV) sulfide; tungsten disulfide; tungsten sulfide; silicon nitride (Si.sub.3N.sub.4); TiN; TiC; TiCN; TiO.sub.2; TiAlN; CrN; SiC; diamond-like carbon; tungsten carbide (WC); zirconium oxide (ZrO.sub.2); zirconium oxide and 0.1 to 40 weight % aluminum oxide; alumina-zirconia; antimony; antimony oxide; antimony trioxide; and mixtures thereof.

Ambrose, Jeffrey A; Mackiewicz-Ludtka, Gail; Sikka, Vinod K; Qu, Jun

2014-06-03T23:59:59.000Z

71

kWh/OvenDryTonne Calorific Value by Species  

E-Print Network (OSTI)

) Forest Mensuration: a handbook for practitioners. HMSO #12;Wood Density As hardwood species are generally effect on CV of any of the variables. Not only does any water in the timber represent less fuel when in their current form. Methodology on how to determine moisture content and other physical properties of woodfuel

72

Measurement of water by oven evaporation using a novel oven design. 2. Water in motor oils and motor oil additives  

Science Journals Connector (OSTI)

The measurement of water in lubricating oils is important because water accelerates the corrosion of metal parts and bearings in motors. Some of the additives added to lubricating ... (KFR) causing a positive bia...

Sam A. Margolis; Kevin Vaishnav; John R. Sieber

2004-11-01T23:59:59.000Z

73

INTERNATIONAL RESIDENTIAL ENERGY END USE DATA: ANALYSIS OF HISTORICAL AND PRESENT DAY STRUCTURE AND DYNAMICS  

E-Print Network (OSTI)

cooking tables, only for rice-cookers and microwave ovens.cooking (microwave rice cooker). n) Disposable Income not

Schipper, Lee

2013-01-01T23:59:59.000Z

74

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Kitchen Ranges and Ovens Kitchen Ranges and Ovens Sign up for e-mail updates on regulations for this and other products Manufacturers have been required to comply with the Department of Energy's (DOE) energy conservation standards for residential kitchen ranges and ovens since 1990. Residential kitchen ranges and ovens include conventional ranges, conventional cooking tops, conventional ovens, microwave ovens, and microwave/conventional ranges, known collectively as cooking products. Cooking products cook or heat food by means of gas, electricity, or microwave energy. These products are used primarily in homes and apartments. Kitchen ranges and ovens do not include portable or countertop ovens that use electric resistance heating or are designed to use an electrical supply of approximately 120 volts. For information about microwave ovens, go to microwave ovens.

75

Phase 2 microwave concrete decontamination results  

SciTech Connect

The authors report on the results of the second phase of a four-phase program at Oak Ridge National Laboratory to develop a system to decontaminate concrete using microwave energy. The microwave energy is directed at the concrete surface through the use of an optimized wave guide antenna, or applicator, and this energy rapidly heats the free water present in the interstitial spaces of the concrete matrix. The resulting steam pressure causes the surface to burst in much the same way popcorn pops in a home microwave oven. Each steam explosion removes several square centimeters of concrete surface that are collected by a highly integrated wave guide and vacuum system. The authors call this process the microwave concrete decontamination, or MCD, process. In the first phase of the program the principle of microwaves concrete removal concrete surfaces was demonstrated. In these experiments, concrete slabs were placed on a translator and moved beneath a stationary microwave system. The second phase demonstrated the ability to mobilize the technology to remove the surfaces from concrete floors. Area and volume concrete removal rates of 10.4 cm{sup 2}/s and 4.9 cm{sup 3}/S, respectively, at 18 GHz were demonstrated. These rates are more than double those obtained in Phase 1 of the program. Deeper contamination can be removed by using a longer residence time under the applicator to create multiple explosions in the same area or by taking multiple passes over previously removed areas. Both techniques have been successfully demonstrated. Small test sections of painted and oil-soaked concrete have also been removed in a single pass. Concrete with embedded metal anchors on the surface has also been removed, although with some increased variability of removal depth. Microwave leakage should not pose any operational hazard to personnel, since the observed leakage was much less than the regulatory standard.

White, T.L.; Foster, D. Jr.; Wilson, C.T.; Schaich, C.R.

1995-04-01T23:59:59.000Z

76

POTLUCK FOOD SAFETY 1. Definition  

E-Print Network (OSTI)

an oven or microwave. If an oven or microwave is not available, the dish should be placed in an insulated chaffing dishes, ice pans, holding cabinets or ice chests. The food coordinator should monitor

77

Cryogenic homogenization of biological tissues  

Science Journals Connector (OSTI)

Cryogenic homogenization of biological tissues ... Thermal (roasting and heating in a microwave oven), mechanical (milling and cryogenic grinding), and enzymatic ... ...

Rolf Zeisler; John K. Langland; Sally H. Harrison

1983-12-01T23:59:59.000Z

78

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

E-Print Network (OSTI)

irons Automatic rice cookers Microwave Radio receivers andFluorescent Lamp Ballast Rice cooker Microwave ovens OfficeOthers include: rice cookers, microwaves, laser printers,

Zhou, Nan

2010-01-01T23:59:59.000Z

79

Blast-furnace smelting with the injection of natural gas and coke-oven gas  

Science Journals Connector (OSTI)

A multizone mathematical model developed at Nekrasov Institute of Ferrous Metallurgy reveals the internal relations between the processes in a blast furnace. Using this model, the smelting processes and parameter...

I. G. Tovarovskii; A. E. Merkulov

2011-06-01T23:59:59.000Z

80

Spatial variation of coke quality in the non-recovery beehive coke ovens.  

E-Print Network (OSTI)

??More than 50% of hot metal production worldwide takes place in blast furnaces. Coke is the most expensive raw material in the blast furnace. It… (more)

Segers, Magrieta

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Improved cost calculations of coke-oven gas at coke plants  

Science Journals Connector (OSTI)

It is important to develop new methods of determining the costs of individual products within a complex process, ... to determine, with maximum precision, the direct costs of each stage of the production process ...

S. V. Vashchilin; T. V. Osipovich; T. A. Ermolenko; E. I. Kotlyarov…

2009-04-01T23:59:59.000Z

82

Determination of extractable arsenic in soils using slurry sampling-on-line microwave extraction-hydride generation-atomic absorption spectrometry  

Science Journals Connector (OSTI)

A flow injection procedure has been developed for the determination of acid-extractable arsenic in soils by hydride generation atomic absorption spectrometry. Several parameters, including acid and borohydride concentrations, exposure time to microwave energy, and the microwave power applied, were optimized. The on-line microwave extraction increased the recovery of the adsorbed arsenic significantly; whereas, preparation of the slurry in 10% hydrochloric acid instead of water increased the recovery only when the microwave oven was off. Low recoveries, which were investigated by removing the hydride generation manifold and connecting the system via an on-line filter to an inductively coupled plasma mass spectrometer, were due to the irreversible adsorption of arsenic on the soil. This irreversible adsorption does not allow standard additions calibration. The solution detection limit was 0.2 ?g l?1 for a 212-?l injection loop, corresponding to 7 ng g?1 in solid for a 2.5% m/v slurry prepared in 25 ml.

Hakan Gürleyük; Julian F. Tyson; Peter C Uden

2000-01-01T23:59:59.000Z

83

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book (EERE)

1 2008 Microwave Oven Manufacturer Market Shares (Percent of Products Produced) Company Market Share (%) LG Electronics (Goldstar) 33% Sharp 15% Samsung 15% Daewoo 7% Matsushita...

84

Reminder: Personal Appliance Use at Jefferson Lab | Jefferson...  

NLE Websites -- All DOE Office Websites (Extended Search)

The Lab provides refrigerators, microwave ovens, and coffee makers in common use space of buildings. Personal household appliances are not authorized. For your reference, a copy of...

85

A I K E N  

NLE Websites -- All DOE Office Websites (Extended Search)

Hadron Technologies - Turning Microwave Ovens into Forensic Tools for Law Enforcement AIKEN, S.C. (August 27, 2014) - Dangerous materials can be destroyed, bacteria spores can be...

86

Microwave-assisted synthesis of CuO/ZnO and CuO/ZnO/Al2O3 precursors using urea hydrolysis  

Science Journals Connector (OSTI)

Binary CuO/ZnO and ternary CuO/ZnO/Al2O3 catalysts have been rapidly synthesized in a multimode microwave oven by the homogeneous precipitation of aurichalcite and hydrotalcite-like precursors using urea hydrolysis. For purposes of comparison, the same catalysts were prepared under conventional heating. The corresponding metal nitrates were mixed with various amounts of urea to yield different urea/(?M+) molar ratios. The precipitation proceeded stepwise, copper being the first metal to be hydrolyzed. It was found that the higher the urea content, the higher the alkalinization of the solution, an effect which favored the precipitation of Zn (II) (the most pH dependent metal), and in turn, the synthesis of aurichalcite and hydrotalcite-like precursors. Microwave-synthesized catalysts presented similar characteristics to those obtained under conventional heating, but in considerably reduced aging times. Microwave radiation proved to be more efficient than conventional heating under harsh conditions of precipitation, i.e., lower molar ratios of urea with respect to the metal cations in the solution.

Y. Fernández; J.A. Menéndez; A. Arenillas; E. Fuente; J.H. Peng; Z.B. Zhang; W. Li; Z.Y. Zhang

2009-01-01T23:59:59.000Z

87

Study of the EDLs for photochemical applications , S. Relich  

E-Print Network (OSTI)

reactor consisting of electrodeless discharge lamp (EDL) placed into the reactor vessel of a commercial microwave oven. The UV light in the lamp is generated by MW field resulting in direct simultaneous UV and MW with Hg-EDL and S-EDL in microwave oven at 64°C (bp of hexane). For comparison we are also irradiated

Cirkva, Vladimir

88

EA-1662: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

62: Final Environmental Assessment 62: Final Environmental Assessment EA-1662: Final Environmental Assessment 10 CFR Part 430 Energy Conservation Program: EnergyConservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens) This chapter describes potential environmental effects that may result from amended energy conservation standards for residential cooking products and commercial clothes washers. Environmental Assessment for 10 CFR Part 430 Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens) and for Certain Commercial and Industrial Equipment (Commercial Clothes Washers), DOE/EA-1662 (April 2009)

89

Correlation between self-ignition of a dust layer on a hot surface and in baskets in an oven  

E-Print Network (OSTI)

such as heat of combustion, heat capacity, density) [dimensionless] P: lumped parameter [K] r: critical

Paris-Sud XI, Université de

90

Usnesen ze 4. zasedn Vdeck rady AV CR konanho dne 10. z 1. Oven a kontrola zpisu z 3. zasedn  

E-Print Network (OSTI)

reform terciárního vzdlávání. Vdecká rada AV CR bere se souhlasem na vdomí stanovisko AR AV CR k reform

Tebbens, Jurjen Duintjer

91

J. Am. Chem. SOC 1982, 104, 313-315 313 the vapor to 670 K oven temperature.  

E-Print Network (OSTI)

with the is0 (valence) electronic acrolein, the PE spectrum8 of which (Figure 1) displays a similar ionization

Dervan, Peter B.

92

Abstract--The paper reviews solutions being explored to face the supply problems faced in the Chilean electricity market oven  

E-Print Network (OSTI)

marketplace led the world with its power sector reform process, but is confronting new risks is with Systep Engineering Consultants, Santiago, Chile (e- mail smocarquer@systep.cl) reform process back

Catholic University of Chile (Universidad Católica de Chile)

93

Path Analysis of Biomarkers of Exposure and Early Biological Effects among Coke-Oven Workers Exposed to Polycyclic Aromatic Hydrocarbons  

Science Journals Connector (OSTI)

...8-diol of benzo(a)pyrene to more water-soluble trans-dihydrodiols, which...workers exposed to polycyclic aromatic hydrocarbons in engine repair workshops. Mutat Res...determination of exposure to polycyclic aromatic hydrocarbons. Int Arch Occup Environ Health 2002...

Li Qiu; Shuguang Leng; Zhongxu Wang; Yufei Dai; Yuxin Zheng; and Zengzhen Wang

2007-06-01T23:59:59.000Z

94

Trials and Tribulations of Ancient Starch Research: An Investigation of Contamination and Earth Ovens at Fort Hood, Texas  

E-Print Network (OSTI)

and control samples. Laboratory and field equipment were processed and analyzed for contamination. Only one feature (Feature 4 from 41 CV984) yielded starch granules that are unambiguously archaeological in origin, rather than the result of contamination...

Laurence, Andrew

2013-04-26T23:59:59.000Z

95

PITTSBURGH REGIONAL ENVIRONMENTAL THREATS ANALYSIS  

E-Print Network (OSTI)

.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Coke Oven Emissions.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Carbon Tetrachloride.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Acetaldehyde

Jiang, Huiqiang

96

CDDI Major Instrumentation and Software STERIS AMSCO Lab250  

E-Print Network (OSTI)

purification system - removes residual water from organic solvents (chroroform, tetrahydrofuran, toluene synthesis Multisample microwave oven -coming soon Innovative Technology Pure Solv solvent purification system Chromatography (HPLC/FPLC/MPLC), separation and solvent purification Thermo High-Flow Surveyor LC

Meyers, Steven D.

97

Reducing complexity of consumer electronics interfaces using commonsense reasoning  

E-Print Network (OSTI)

User interfaces to consumer electronics devices - Video recorders, phones, cameras, washing machines, microwave ovens, etc. - are getting too complicated to be easily used by ordinary consumers. We believe that what is ...

Espinosa Christlieb, José Humberto

2005-01-01T23:59:59.000Z

98

Formal verification of real-time embedded software in an object-oriented application framework  

E-Print Network (OSTI)

semi- complete application codes. To ensure code quality and reliability, computer-aided analysis such as a malfunctioning microwave oven to fatal disasters such as radiation leaks in a nuclear reactor. Thus

Hsiung, Pao-Ann

99

Peer Review Lab Inspection Form Safety Officer Hosting Inspection  

E-Print Network (OSTI)

in labs? Yes No N/A 16. Lab microwave ovens, ice machines, and refrigerators/freezers have 'Not chemicals on floor are placed within secondary containment? Yes No N/A 18. Lab-safe refrigerator/freezer

100

Innovative coke oven gas cleaning system for retrofit applications. Quarterly environmental monitoring report No. 2, July 1, 1991--September 30, 1991  

SciTech Connect

The EMP consists of a Compliance Monitoring Sampling Program and a Supplemental monitoring Sampling Program. The Compliance Monitoring Sampling Program will be conducted during a summer and a winter Baseline periods during the Pre-Construction/Construction phases of the Project and during a summer and a winter period following the successful Startup and Operational phase of the completed Project. compliance monitoring consist of conducting all the sampling and observation programs associated with existing required Federal, State, and Local Regulations, Permits and Orders. These include air, water, and waste monitoring and OSHA and NESHAP monitoring. The Supplemental Monitoring Program will also be conducted during a summer and a winter Baseline periods during the Pre-Construction/Construction phases of the Demonstration Facility and during a summer and a winter period following the successful startup and Operational phase of the completed Facility. Supplemental Monitoring includes sampling of 27 additional streams that are important to measure operational or environmental performance and impacts of the installation of the new COG treatment facilities.

Not Available

1992-09-21T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Innovative coke oven gas cleaning system for retrofit applications: Environmental Monitoring Program. Baseline sampling program report: Volume 2, Appendix sections 1--7  

SciTech Connect

This report contains no text. It consist entirely of results monitoring stack opacity, benzene surveys, chemical effluent in wastewater, etc.

Stuart, L.M.

1994-05-27T23:59:59.000Z

102

Microwave generator  

DOE Patents (OSTI)

A microwave generator is provided for generating microwaves substantially from virtual cathode oscillation. Electrons are emitted from a cathode and accelerated to an anode which is spaced apart from the cathode. The anode has an annular slit there through effective to form the virtual cathode. The anode is at least one range thickness relative to electrons reflecting from the virtual cathode. A magnet is provided to produce an optimum magnetic field having the field strength effective to form an annular beam from the emitted electrons in substantial alignment with the annular anode slit. The magnetic field, however, does permit the reflected electrons to axially diverge from the annular beam. The reflected electrons are absorbed by the anode in returning to the real cathode, such that substantially no reflexing electrons occur. The resulting microwaves are produced with a single dominant mode and are substantially monochromatic relative to conventional virtual cathode microwave generators. 6 figs.

Kwan, T.J.T.; Snell, C.M.

1987-03-31T23:59:59.000Z

103

DOE/EA-1662: Environmmental Assessment for Energy Conservation Standards for Cooking Products (April 2009)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmental Assessment Environmental Assessment for 10 CFR Part 430 Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens) and for Certain Commercial and Industrial Equipment (Commercial Clothes Washers) April 2009 CHAPTER 16. ENVIRONMENTAL ASSESSMENT TABLE OF CONTENTS 16.1 INTRODUCTION ......................................................................................................... 16-1 16.2 AIR EMISSIONS ANALYSIS...................................................................................... 16-1 16.2.1 Air Emissions Descriptions............................................................................................ 16-1

104

Method of nitriding refractory metal articles  

DOE Patents (OSTI)

A method of nitriding a refractory-nitride forming metal or metalloid articles and composite articles. A consolidated metal or metalloid article or composite is placed inside a microwave oven and nitrogen containing gas is introduced into the microwave oven. The metal or metalloid article or composite is heated to a temperature sufficient to react the metal or metalloid with the nitrogen by applying a microwave energy within the microwave oven. The metal or metalloid article or composite is maintained at that temperature for a period of time sufficient to convert the article of metal or metalloid or composite to an article or composite of refractory nitride. In addition, a method of applying a coating, such as a coating of an oxide, a carbide, or a carbo-nitride, to an article of metal or metalloid by microwave heating.

Tiegs, Terry N. (Lenoir City, TN); Holcombe, Cressie E. (Knoxville, TN); Dykes, Norman L. (Oak Ridge, TN); Omatete, Ogbemi O. (Lagos, NG); Young, Albert C. (Flushing, NY)

1994-01-01T23:59:59.000Z

105

Method of nitriding refractory metal articles  

DOE Patents (OSTI)

A method of nitriding a refractory-nitride forming metal or metalloid articles and composite articles. A consolidated metal or metalloid article or composite is placed inside a microwave oven and nitrogen containing gas is introduced into the microwave oven. The metal or metalloid article or composite is heated to a temperature sufficient to react the metal or metalloid with the nitrogen by applying a microwave energy within the microwave oven. The metal or metalloid article or composite is maintained at that temperature for a period of time sufficient to convert the article of metal or metalloid or composite to an article or composite of refractory nitride. In addition, a method of applying a coating, such as a coating of an oxide, a carbide, or a carbo-nitride, to an article of metal or metalloid by microwave heating.

Tiegs, T.N.; Holcombe, C.E.; Dykes, N.L.; Omatete, O.O.; Young, A.C.

1994-03-15T23:59:59.000Z

106

Microwave furnace having microwave compatible dilatometer  

DOE Patents (OSTI)

An apparatus for measuring and monitoring a change in the dimension of a sample being heated by microwave energy is described. The apparatus comprises a microwave heating device for heating a sample by microwave energy, a microwave compatible dilatometer for measuring and monitoring a change in the dimension of the sample being heated by microwave energy without leaking microwaves out of the microwave heating device, and a temperature determination device for measuring and monitoring the temperature of the sample being heated by microwave energy. 2 figs.

Kimrey, H.D. Jr.; Janney, M.A.; Ferber, M.K.

1992-03-24T23:59:59.000Z

107

Microwave furnace having microwave compatible dilatometer  

DOE Patents (OSTI)

An apparatus for measuring and monitoring a change in the dimension of a sample being heated by microwave energy is described. The apparatus comprises a microwave heating device for heating a sample by microwave energy, a microwave compatible dilatometer for measuring and monitoring a change in the dimension of the sample being heated by microwave energy without leaking microwaves out of the microwave heating device, and a temperature determination device for measuring and monitoring the temperature of the sample being heated by microwave energy.

Kimrey, Jr., Harold D. (Knoxville, TN); Janney, Mark A. (Knoxville, TN); Ferber, Mattison K. (Oak Ridge, TN)

1992-01-01T23:59:59.000Z

108

Developing Efficient Algorithms for Data Mining Large Scale High Dimensional Data  

E-Print Network (OSTI)

a year. Screen Group Oven/Cooker Washing Machine Immersionthe rinse and clean cycles. Oven/Cooker Dishwasher WashingMachine Oven/Cooker Dishwasher Washing Machine Figure 27 :

Zakaria, Jesin

2013-01-01T23:59:59.000Z

109

TableHC2.10.xls  

U.S. Energy Information Administration (EIA) Indexed Site

Coventional Oven Coventional Oven Use an Oven......................................................... 109.6 71.3 7.4 7.7 16.4 6.8 More Than Once a Day..................................... 8.9 5.7 0.5 0.6 1.3 0.7 Once a Day....................................................... 19.2 13.3 1.3 1.4 2.1 1.0 Between Once a Day and Once a Week........... 32.0 22.7 2.1 1.8 4.0 1.5 Once a Week.................................................... 19.1 12.2 1.2 1.3 3.0 1.4 Less than Once a Week.................................... 30.3 17.3 2.3 2.6 5.9 2.2 Do Not Use an Oven............................................. 1.5 0.7 Q Q 0.4 Q Microwave Oven Use a Microwave Oven......................................... 97.7 65.3 6.6 6.3 13.3 6.2 Most or all Food Cooked................................... 8.3 5.1 0.8 0.6 1.2 0.7 About Half of All Food Cooked..........................

110

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0...

111

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Alternative Energy...

112

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Survival Still...

113

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Production Students will compare and contrast renewable and nonrenewable resources to...

114

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Green Fuel This activity allows students the opportunity to explore different methods for...

115

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Expos...

116

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Transmission...

117

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Production...

118

China's Industrial Carbon Dioxide Emissions in Manufacturing Subsectors and in Selected Provinces  

E-Print Network (OSTI)

Coal Washed Coal Coke Coke Oven Gas Other Gas Other CokingTJ) Coal Coke Coke Oven Gas Other Gas Other Coking Products

Lu, Hongyou

2013-01-01T23:59:59.000Z

119

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download...

120

Ground Turkey and Potato Plate Ingredients  

E-Print Network (OSTI)

Ground Turkey and Potato Plate Ingredients: 1 onion 1/2 pound ground turkey 1 cup ketchup, low sodium 4 medium potatoes 4 ounces cheddar cheese, low-fat Directions 1. Cut the ends off of the onion. Meanwhile pierce potatoes in several places with fork. Place on baking dish in microwave oven. Microwave

Liskiewicz, Maciej

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Baked Potato Primavera Ingredients  

E-Print Network (OSTI)

Baked Potato Primavera Ingredients: 4 medium potatoes 2 cups frozen mixed vegetables 8 ounces. Pierce each potato several times with a fork. Microwave on high until tender, about 3-4 minutes per potato. When done, take potatoes out of microwave oven, place in bowl and cover in towel to keep warm. 2

Liskiewicz, Maciej

122

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Standby and Off Mode Standby and Off Mode Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) is proposing to establish test procedures for microwave ovens standby and off mode. This rulemaking is mandated by the Energy Policy and Conservation Act (EPCA). This rulemaking is related to the microwave ovens standard and test procedure. Recent Updates | Public Meeting Information | Submitting Public Comments | Milestones and Documents | Related Rulemakings | Statutory Authority | Contact Information Recent Updates DOE published a final rule for test procedures for microwave ovens. 78 FR 4015 (January 18, 2013). Public Meeting Information No public meeting is scheduled at this time. Submitting Public Comments The comment period is closed.

123

Microwave Radiometer (MWR) Handbook  

SciTech Connect

The Microwave Radiometer (MWR) provides time-series measurements of column-integrated amounts of water vapor and liquid water. The instrument itself is essentially a sensitive microwave receiver. That is, it is tuned to measure the microwave emissions of the vapor and liquid water molecules in the atmosphere at specific frequencies.

Morris, VR

2006-08-01T23:59:59.000Z

124

Experimental Evaluation of Installed Cooking Exhaust Fan Performance  

E-Print Network (OSTI)

air  quality,  kitchen,  oven,  nitrogen  dioxide,  pollutant   emissions,  range  hood,  residential,  source  control,  

Singer, Brett C.

2011-01-01T23:59:59.000Z

126

Graphene Integrated Microwave Photonics  

Science Journals Connector (OSTI)

This paper proposes and analyzes the incorporation of graphene to integrated waveguides and circuits for application to the field of microwave photonics (MWP). We discuss the main...

Capmany, José; Doménech, David; Muñoz, Pascual

2014-01-01T23:59:59.000Z

127

Book Review: Complete A–Z Physics Handbook  

Science Journals Connector (OSTI)

BOOK REVIEWS (99) Complete A–Z Physics Handbook Science Magic in the Kitchen The Science of Cooking Science Experiments You Can Eat WEB WATCH (101) These journal themes are pasta joke Microwave oven Web links CD REVIEW (104) Electricity and Magnetism, KS3 Big Science Comics

128

Home > Visit apartments online > Vacation Rental > Bailleul I own an Apartment  

E-Print Network (OSTI)

with baker, wine shop, pharmacy and small bars and bistrots with a FRANPRIX supermarket nearby and security description: - 1890 Building, 4 floor, with lift, entry code security system, with interphone, 2 Bedrooms Apt clean. - Dishwasher, Refrigerator, Freezer, Cooking rings, Oven, Microwave, Dinnerware and serving

Gray, Robert M.

129

Home > Visit apartments online > Vacation Rental > Bailleul I own an Apartment  

E-Print Network (OSTI)

Paris ambience with baker, wine shop, pharmacy and small bars and bistrots with a FRANPRIX supermarket floor, entry code security system, with interphone, 2 Bedrooms Apt, furnished, 66m / 660 sqft, high. - Dishwasher, Refrigerator, Freezer, Cooking rings, Oven, Microwave, Dinnerware and serving pieces, Toaster

Gray, Robert M.

130

SURPLUSING INSTRUCTIONS ITEMS BEING SURPLUSED NEED THE FOLLOWING: Please provide the name of each  

E-Print Network (OSTI)

cabinets, Hoods, Centrifuges, Incubators, Cryostats, Microfuges, Dead tanks, Microwave ovens, Environmental but must be drained of oil and the oil must have been tested tested and certified by EH&S as being non-PCB) * Gas Cylinders, Pressurized Containers / Vessels * Instruments Containing Mercury (measure temperature

Clark, John

131

managed by Brookhaven Science A the U.S. Department of Energy  

E-Print Network (OSTI)

/Group: _________________________ Number of People: _____________ Host/Person in Charge (please print: If there are to be any alcoholic beverages served, the person- in-charge must complete the BSA/BNL Request Form "Serving a definite closing time no later than 1:00 a.m. Equipment Available: Refrigerator, stove, microwave oven

132

Coherent Control of Laser Field and Spectroscopy in Dense Atomic Vapor  

E-Print Network (OSTI)

-optic modulator; AOM - acousto-optic modulator; PD - photodiode; the oven is assembled with 1. copper tube; 2. non-magnetic heater; 3. magnetic shield; 4. microwave cavity with antenna; 5. Rb cell. Inset (a) shows the relative frequency of the laser fields. L1...

Li, Hebin

2011-08-08T23:59:59.000Z

133

Evaluation of Epithelial Cell Proliferation Rate in Normal-appearing Colonic Mucosa as a High-Risk Marker for Colorectal Cancer  

Science Journals Connector (OSTI)

...Horii, Osaka, Japan). All of the patients...min at 500 W in a household microwave oven...Corp., Tokyo, Japan) as a primary antibody...patients who had higher energy intake had significantly...case-control study in Japan. Cancer Causes Control...Edwards S. L. Dietary energy sources and colon...

Ikuko Akedo; Hideki Ishikawa; Tatsuya Ioka; Itaru Kaji; Hiroyuki Narahara; Shingo Ishiguro; Takaichiro Suzuki; and Toru Otani

2001-09-01T23:59:59.000Z

134

Variable frequency microwave heating apparatus  

DOE Patents (OSTI)

A variable frequency microwave heating apparatus (10) designed to allow modulation of the frequency of the microwaves introduced into a multi-mode microwave cavity (34) for testing or other selected applications. The variable frequency microwave heating apparatus (10) includes a microwave signal generator (12) and a high-power microwave amplifier (20) or a high-power microwave oscillator (14). A power supply (22) is provided for operation of the high-power microwave oscillator (14) or microwave amplifier (20). A directional coupler (24) is provided for detecting the direction and amplitude of signals incident upon and reflected from the microwave cavity (34). A first power meter (30) is provided for measuring the power delivered to the microwave furnace (32). A second power meter (26) detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load (28).

Bible, Don W. (Clinton, TN); Lauf, Robert J. (Oak Ridge, TN); Johnson, Arvid C. (Lake in the Hills, IL); Thigpen, Larry T. (Angier, NC)

1999-01-01T23:59:59.000Z

135

Microwave Observation of Detonation  

Science Journals Connector (OSTI)

... We have recently developed a technique for measuring the velocity of detonation of various high explosives under contained conditions by means of the reflexion of microwaves from ... contained conditions by means of the reflexion of microwaves from a region travelling with the detonation front. The technique differs substantially from that of Koch2 and the recent development of ...

JOHN L. FARRANDS; G. F. CAWSEY

1956-01-07T23:59:59.000Z

136

Microwave processing of ceramics  

SciTech Connect

Recent work in the areas of microwave processing and joining of ceramics is briefly reviewed. Advantages and disadvantages of microwave processing as well as some of the current issues in the field are discussed. Current state and potential for future commercialization of this technology is also addressed.

Katz, J.D.

1993-04-01T23:59:59.000Z

137

Microwave processing of ceramics  

SciTech Connect

Recent work in the areas of microwave processing and joining of ceramics is briefly reviewed. Advantages and disadvantages of microwave processing as well as some of the current issues in the field are discussed. Current state and potential for future commercialization of this technology is also addressed.

Katz, J.D.

1993-01-01T23:59:59.000Z

138

Microwaves and Bacteria  

NLE Websites -- All DOE Office Websites (Extended Search)

Microwaves and Bacteria Microwaves and Bacteria Name: mike Location: N/A Country: N/A Date: N/A Question: Do the microwaves in a microwave kill bacteria or is it the heat that kills the bacteria? I am wondering this because i have a science fair project and i am searching for a project dealing with bacteria. Replies: As far as I'm aware it is the heat that kill bacteria in a microwave, and they need quite some time to be dead. The spores that some kind of bacteria make to survive harsh conditions do not contain much water and they might survive microwaves. I'm not sure what bacteria do that can survive high dosis of radiation, like Deinococcus radiodurans. They can do this by a very efficient repair system for their DNA. My guess is that they would also be killed by the heat generated in a microwave but I haven't found any data on this.

139

Microwave coupler and method  

DOE Patents (OSTI)

The present invention is directed to a microwave coupler for enhancing the heating or metallurgical treatment of materials within a cold-wall, rapidly heated cavity as provided by a microwave furnace. The coupling material of the present invention is an alpha-rhombohedral-boron-derivative-structure material such as boron carbide or boron silicide which can be appropriately positioned as a susceptor within the furnace to heat other material or be in powder particulate form so that composites and structures of boron carbide such as cutting tools, grinding wheels and the like can be rapidly and efficiently formed within microwave furnaces.

Holcombe, C.E.

1984-11-29T23:59:59.000Z

140

Emitron: microwave diode  

DOE Patents (OSTI)

The invention comprises a new class of device, driven by electron or other charged particle flow, for producing coherent microwaves by utilizing the interaction of electromagnetic waves with electron flow in diodes not requiring an external magnetic field. Anode and cathode surfaces are electrically charged with respect to one another by electron flow, for example caused by a Marx bank voltage source or by other charged particle flow, for example by a high energy charged particle beam. This produces an electric field which stimulates an emitted electron beam to flow in the anode-cathode region. The emitted electrons are accelerated by the electric field and coherent microwaves are produced by the three dimensional spatial and temporal interaction of the accelerated electrons with geometrically allowed microwave modes which results in the bunching of the electrons and the pumping of at least one dominant microwave mode.

Craig, G.D.; Pettibone, J.S.; Drobot, A.T.

1982-05-06T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Microwave Quantum Illumination  

E-Print Network (OSTI)

Quantum illumination is a quantum-optical sensing technique in which an entangled source is exploited to improve the detection of a low-reflectivity object that is immersed in a bright thermal background. Here we describe and analyze a system for applying this technique at microwave frequencies, a more appropriate spectral region for target detection than the optical, due to the naturally-occurring bright thermal background in the microwave regime. We use an electro-optomechanical converter to entangle microwave signal and optical idler fields, with the former being sent to probe the target region and the latter being retained at the source. The microwave radiation collected from the target region is then phase conjugated and upconverted into an optical field that is combined with the retained idler in a joint-detection quantum measurement. The error probability of this microwave quantum-illumination system, or 'quantum radar', is shown to be superior to that of any classical microwave radar of equal transmitted energy.

Shabir Barzanjeh; Saikat Guha; Christian Weedbrook; David Vitali; Jeffrey H. Shapiro; Stefano Pirandola

2014-10-15T23:59:59.000Z

142

Microwave Quantum Illumination  

E-Print Network (OSTI)

Quantum illumination is a quantum-optical sensing technique in which an entangled source is exploited to improve the detection of a low-reflectivity object that is immersed in a bright thermal background. Here we describe and analyze a system for applying this technique at microwave frequencies, a more appropriate spectral region for target detection than the optical, due to the naturally-occurring bright thermal background in the microwave regime. We use an electro-optomechanical converter to entangle microwave signal and optical idler fields, with the former being sent to probe the target region and the latter being retained at the source. The microwave radiation collected from the target region is then phase conjugated and upconverted into an optical field that is combined with the retained idler in a joint-detection quantum measurement. The error probability of this microwave quantum-illumination system, or 'quantum radar', is shown to be superior to that of any classical microwave radar of equal transmit...

Barzanjeh, Shabir; Weedbrook, Christian; Vitali, David; Shapiro, Jeffrey H; Pirandola, Stefano

2014-01-01T23:59:59.000Z

143

Microwave and Radio Frequency Workshop  

Energy.gov (U.S. Department of Energy (DOE))

At the Microwave and Radio Frequency Workshop (held in Long Beach, CA, on July 25, 2012), academic and industry experts discussed the existing and emerging electrotechnologies – such as microwave ...

144

Microwave | OpenEI  

Open Energy Info (EERE)

Microwave Microwave Dataset Summary Description The following data-set is for a benchmark residential home for all TMY3 locations across all utilities in the US. The data is indexed by utility service provider which is described by its "unique" EIA ID ( Source National Renewable Energy Laboratory Date Released April 05th, 2012 (2 years ago) Date Updated April 06th, 2012 (2 years ago) Keywords AC apartment CFL coffeemaker Computer cooling cost demand Dishwasher Dryer Furnace gas HVAC Incandescent Laptop load Microwave model NREL Residential television tmy3 URDB Data text/csv icon Residential Cost Data for Common Household Items (csv, 14.5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Annually Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL)

145

PHOTOCHEMISTRY IN THE MICROWAVE FIELD  

E-Print Network (OSTI)

. The objective of microwave-assisted photochemistry is frequently, but not irreplaceably, connected. EDLs Hg-EDLs: I2- and P-EDLs S-EDL vs. solar radiation flux Literature: 1. P. Kl�n V. C�rkva, Microwave in the MW field. � No evidence for nonthermal microwave effects was observed. Outlook � MW-assisted

Cirkva, Vladimir

146

Variable frequency microwave furnace system  

DOE Patents (OSTI)

A variable frequency microwave furnace system (10) designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity (34) for testing or other selected applications. The variable frequency microwave furnace system (10) includes a microwave signal generator (12) or microwave voltage-controlled oscillator (14) for generating a low-power microwave signal for input to the microwave furnace. A first amplifier (18) may be provided to amplify the magnitude of the signal output from the microwave signal generator (12) or the microwave voltage-controlled oscillator (14). A second amplifier (20) is provided for processing the signal output by the first amplifier (18). The second amplifier (20) outputs the microwave signal input to the furnace cavity (34). In the preferred embodiment, the second amplifier (20) is a traveling-wave tube (TWT). A power supply (22) is provided for operation of the second amplifier (20). A directional coupler (24) is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter (30) is provided for measuring the power delivered to the microwave furnace (32). A second power meter (26) detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load (28).

Bible, Don W. (Clinton, TN); Lauf, Robert J. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

147

Variable frequency microwave furnace system  

DOE Patents (OSTI)

A variable frequency microwave furnace system designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity for testing or other selected applications. The variable frequency microwave furnace system includes a microwave signal generator or microwave voltage-controlled oscillator for generating a low-power microwave signal for input to the microwave furnace. A first amplifier may be provided to amplify the magnitude of the signal output from the microwave signal generator or the microwave voltage-controlled oscillator. A second amplifier is provided for processing the signal output by the first amplifier. The second amplifier outputs the microwave signal input to the furnace cavity. In the preferred embodiment, the second amplifier is a traveling-wave tube (TWT). A power supply is provided for operation of the second amplifier. A directional coupler is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter is provided for measuring the power delivered to the microwave furnace. A second power meter detects the magnitude of reflected power. Reflected power is dissipated in the reflected power load. 5 figs.

Bible, D.W.; Lauf, R.J.

1994-06-14T23:59:59.000Z

148

Photon Sciences | About Photon Sciences | Information for the General  

NLE Websites -- All DOE Office Websites (Extended Search)

About Photon Sciences About Photon Sciences The human eye can see only visible light. It comes in the form of different wavelengths. These wavelengths are what create the colors of the rainbow. Other wavelengths of lights are not visible to the human eye. Although, we cannot see them, these types of light are also used in our everyday life. For example, a TV remote control uses infrared light to adjust the volume or change the channel of the TV. Airport scanners use x-rays to scan luggage. Tanning lamps use ultraviolet light to tan the skin. Microwave ovens use microwaves to cook your food. A synchrotron is a huge machine that produces very bright light of many different wavelengths. The light is much brighter than that found in your TV remote, microwave oven, or dentist's x-ray machine because the

149

Local microwave background radiation  

E-Print Network (OSTI)

An inquiry on a possible local origin for the Microwave Background Radiation is made. Thermal MBR photons are contained in a system called {\\it magnetic bottle} which is due to Earth magnetic field and solar wind particles, mostly electrons. Observational tests are anticipated.

Domingos Soares

2014-11-13T23:59:59.000Z

150

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy From the Sun...

151

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download What Does the Sun...

152

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Green Fuel This...

153

Quality and Energy Control of Industrial Biscuit Baking  

Science Journals Connector (OSTI)

At present, industrial biscuit ovens are controlled by measuring the temperature in each oven section and keeping these temperatures at a predetermined value. A control system directly related to the quality of t...

Ubo de Vries; Paul Verlaan; Maas van der Vliert

1993-01-01T23:59:59.000Z

154

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Power to the Plug:...

155

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Fun with the Sun-...

156

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Wonders of the Sun...

157

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download The Sun and Its...

158

Strategies for Low Carbon Growth In India: Industry and Non Residential Sectors  

E-Print Network (OSTI)

in the India Iron and Steel ISF Coke- Making a. b. c. d.and Stamp Charging). Maximum Recovery of Coke OvenGas Using Coke Oven Gas for achieving higher blast

Sathaye, Jayant

2011-01-01T23:59:59.000Z

159

Orange Sweet Potato Brie Tartlet 2.5 # cooked diced Sweet potato  

E-Print Network (OSTI)

Orange Sweet Potato Brie Tartlet 2.5 # cooked diced Sweet potato 2 cups orange marmalade 1 cup potato. Spoon into phyllo tart shells. Top with Brie cheese and bake in oven for 10 min at 350 deg oven

Kim, Duck O.

160

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy in Today's...

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download What Makes A Home...

162

Taking ramen seriously : food, labor, and everyday life in modern Japan  

E-Print Network (OSTI)

goods (such as rice-cookers, refrigerators, gas ovens,81.3%), electric rice cookers (68.7%), and ovens (47.7%),machines and electric rice-cookers. [Garon 1997:160- 165] In

Solt, George Sekine

2009-01-01T23:59:59.000Z

163

A microwave impedance meter  

E-Print Network (OSTI)

A MICROWAVE IMPEDANCE METER A Thesis Virgil Layfaette 8oaz Submitted to the Graduate School of the Agricultural and Mechanical College oi' Texas in partial fulfillment of the requirements for the degree of MASTER OF SC I ENCE August 1 g61... and advice of Dr. J. P, German who suggested the research proj ct and rendered assistance when necessary. Further thanks are extended to the Electrical Engineering Faculty and Staff for their patience and suggestions, 1v CONTENTS LIST OF FIGURES...

Boaz, Virgil Layfaette

2012-06-07T23:59:59.000Z

164

Sectoral trends in global energy use and greenhouse gas emissions  

E-Print Network (OSTI)

factors for production of coal products -- patent fuel, cokeoven coke,coke oven gas, blast furnace gas and briquettes (BKB) --

2006-01-01T23:59:59.000Z

165

Paired Straight Hearth Furnace  

Energy.gov (U.S. Department of Energy (DOE))

A coal based dri and molten metal process for long range replacement of blast furnaces and coke ovens

166

Cryogenic Microwave Anisotropic Artificial Frank Trang  

E-Print Network (OSTI)

Cryogenic Microwave Anisotropic Artificial Materials by Frank Trang B.S., University of California entitled: Cryogenic Microwave Anisotropic Artificial Materials written by Frank Trang has been approved.D., Electrical Engineering) Cryogenic Microwave Anisotropic Artificial Materials Thesis directed by Professor

Popovic, Zoya

167

Metamaterial microwave holographic imaging system  

Science Journals Connector (OSTI)

We demonstrate a microwave imaging system that combines advances in metamaterial aperture design with emerging computational imaging techniques. The flexibility inherent to...

Hunt, John; Gollub, Jonah; Driscoll, Tom; Lipworth, Guy; Mrozack, Alex; Reynolds, Matthew S; Brady, David J; Smith, David R

2014-01-01T23:59:59.000Z

168

Microwave and optical saturable absorption in graphene  

Science Journals Connector (OSTI)

We report on the first experiments on saturable absorption in graphene at microwave frequency band. Almost independent of the incident frequency, microwave absorbance of graphene...

Zheng, Zhiwei; Zhao, Chujun; Lu, Shunbin; Chen, Yu; Li, Ying; Zhang, Han; Wen, Shuangchun

2012-01-01T23:59:59.000Z

169

Microwave and Pulsed Power  

SciTech Connect

The goals of the Microwave and Pulsed Power thrust area are to identify realizable research and development efforts and to conduct high-quality research in those pulse power and microwave technologies that support existing and emerging programmatic requirements at Lawrence Livermore National Laboratory (LLNL). Our main objective is to work on nationally important problems while enhancing our basic understanding of enabling technologies such as component design and testing, compact systems packaging, exploratory physics experiments, and advanced systems integration and performance. During FY-92, we concentrated our research efforts on the six project areas described in this report. (1) We are investigating the superior electronic and thermal properties of diamond that may make it an ideal material for a high-power, solid-state switch. (2) We are studying the feasibility of using advanced Ground Penetrating Imaging Radar technology for reliable non-destructive evaluation of bridges and other high-value concrete structures. These studies include conceptual designs, modeling, experimental verifications, and image reconstruction of simulated radar data. (3) We are exploring the efficiency of pulsed plasma processing techniques used for the removal of NO{sub x} from various effluent sources. (4) We have finished the investigation of the properties of a magnetically delayed low-pressure gas switch, which was designed here at LLNL. (5) We are applying statistical electromagnetic theory techniques to help assess microwave effects on electronic subsystems, by using a mode stirred chamber as our measurement tool. (6) We are investigating the generation of perfluoroisobutylene (PFIB) in proposed CFC replacement fluids when they are subjected to high electrical stresses and breakdown environments.

Freytag, E.K.

1993-03-01T23:59:59.000Z

170

Viewgraph from the Director  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 Viewgraph from the Director Art Rosenfeld standing in front of a black board. Few benefits are provided by electric power plants, coal mines, oil pipelines, and other energy supply systems aside from the energy they produce. Technologies to improve energy end-use efficiency, however, offer numerous non-energy benefits. One class of such benefits accrues at the national level-improved competitiveness, energy security, net job creation, environmental protection-while another relates to consumer decision-making. From a consumer perspective, it is often the non-energy benefits that motivate (or can be used to promote) decisions to adopt energy-efficient technologies. A striking example is the rapid penetration of microwave ovens into the housing stock. While energy savings from microwave ovens can

171

Killing Bacteria  

NLE Websites -- All DOE Office Websites (Extended Search)

Killing Bacteria Killing Bacteria Name: alli Location: N/A Country: N/A Date: N/A Question: What kills more bacteria for the recommended cooking time in a microwave and a conventional oven? Replies: I hope I understand your question. The time it takes to get your food done is sufficient to kill all bacteria--but not the spores of certain bacteria--both by microwave cooking and in a conventional oven. The spores are not a problem when the food is consumed directly but can be a health hazard when food is bottled and stored. See recommendations at http://www.cfia-acia.agr.ca/english/corpaffr/foodfacts/perfrine.shtml on Clostridium, one of the most dangerous causes of food poinsoning. Or visit the display on Food Safety in the Virtual Museum of Bacteria (www.bacteriamuseum.org) at www.bacteriamuseum.org/niches/foodsafety/foodsafety.shtml

172

The construction of an instrument to measure attitudes of college students regarding radiological health  

E-Print Network (OSTI)

to controversial issues such as nuclear power plant operations, color television sets, microwave ovens, and the biological and genetic effects from medically related x-ray exposure. Procedure The format for the instrument developed in this study was based...-ray exposure Radioisotopes and radiotherapy . . . . . . Biological and genetic effects from medically-related sources . . . . . . . . Consumer Products Ionizing radiation emitters Non-ionizing radiation emitters Nuclear Power . Nuclear power plants...

Weinstein, Ronald David

2012-06-07T23:59:59.000Z

173

Differential Microwave Radiometer and the Cosmic Microwave Background |  

Office of Science (SC) Website

Differential Differential Microwave Radiometer and the Cosmic Microwave Background Laboratory Policy and Evaluation (LPE) LPE Home Staff M&O Contracts SC Laboratory Appraisal Process Laboratory Planning Process Work for Others in the Office of Science Laboratory Directed Research and Development (LDRD) DOE's Philosophy on LDRD Frequently Asked Questions Success Stories Brochures Additional Information LDRD Program Contacts Technology Transfer DOE National Laboratories Contact Information Laboratory Policy and Evaluation U.S. Department of Energy SC-32/Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5447 F: (202) 586-3119 Success Stories Differential Microwave Radiometer and the Cosmic Microwave Background Print Text Size: A A A RSS Feeds FeedbackShare Page

174

Microwave Regenerated DPF for Auxiliary Power Units and Diesel...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Microwave Regenerated DPF for Auxiliary Power Units and Diesel Hybrid Vehicles Microwave Regenerated DPF for Auxiliary Power Units and Diesel Hybrid Vehicles Microwave regeneration...

175

Gigatron microwave amplifier  

DOE Patents (OSTI)

An electron tube for achieving high power at high frequency with high efficiency is described, including an input coupler, a ribbon-shaped electron beam and a traveling wave output coupler. The input coupler is a lumped constant resonant circuit that modulates a field emitter array cathode at microwave frequency. A bunched ribbon electron beam is emitted from the cathode in periodic bursts at the desired frequency. The beam has a ribbon configuration to eliminate limitations inherent in round beam devices. The traveling wave coupler efficiently extracts energy from the electron beam, and includes a waveguide with a slot there through for receiving the electron beam. The ribbon beam is tilted at an angle with respect to the traveling wave coupler so that the electron beam couples in-phase with the traveling wave in the waveguide. The traveling wave coupler thus extracts energy from the electron beam over the entire width of the beam.

McIntyre, P.M.

1993-07-13T23:59:59.000Z

176

Gigatron microwave amplifier  

DOE Patents (OSTI)

An electron tube for achieving high power at high frequency with high efficiency, including an input coupler, a ribbon-shaped electron beam and a traveling wave output coupler. The input coupler is a lumped constant resonant circuit that modulates a field emitter array cathode at microwave frequency. A bunched ribbon electron beam is emitted from the cathode in periodic bursts at the desired frequency. The beam has a ribbon configuration to eliminate limitations inherent in round beam devices. The traveling wave coupler efficiently extracts energy from the electron beam, and includes a waveguide with a slot therethrough for receiving the electron beam. The ribbon beam is tilted at an angle with respect to the traveling wave coupler so that the electron beam couples in-phase with the traveling wave in the waveguide. The traveling wave coupler thus extracts energy from the electron beam over the entire width of the beam.

McIntyre, Peter M. (611 Montclair, College Station, TX 77840)

1993-01-01T23:59:59.000Z

177

Microwave assisted centrifuge and related methods  

DOE Patents (OSTI)

Centrifuge samples may be exposed to microwave energy to heat the samples during centrifugation and to promote separation of the different components or constituents of the samples using a centrifuge device configured for generating microwave energy and directing the microwave energy at a sample located in the centrifuge.

Meikrantz, David H. (Idaho Falls, ID) [Idaho Falls, ID

2010-08-17T23:59:59.000Z

178

Microwave scattering from laser spark in air  

SciTech Connect

In this paper, microwave Mie scattering from a laser-induced plasma in atmospheric air is computed. It shows that the scattered microwave transitions from coherent Rayleigh scattering to Mie scattering based on the relative transparency of the laser-induced plasma at the microwave frequency. The microwave penetration in the plasma alters from total transparency to partial shielding due to the sharp increase of the electron number density within the avalanche ionization phase. The transition from Rayleigh scattering to Mie scattering is verified by both the temporal evolution of the scattered microwave and the homogeneity of polar scattering plots.

Sawyer, Jordan; Zhang Zhili [Mechanical, Aerospace and Biomedical Engineering, University of Tennessee, Knoxville, Tennessee 37996 (United States); Shneider, Mikhail N. [Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States)

2012-09-15T23:59:59.000Z

179

Adhesive bonding using variable frequency microwave energy  

DOE Patents (OSTI)

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy.

Lauf, Robert J. (Oak Ridge, TN); McMillan, April D. (Knoxville, TN); Paulauskas, Felix L. (Oak Ridge, TN); Fathi, Zakaryae (Cary, NC); Wei, Jianghua (Raleigh, NC)

1998-01-01T23:59:59.000Z

180

Adhesive bonding using variable frequency microwave energy  

DOE Patents (OSTI)

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy. 26 figs.

Lauf, R.J.; McMillan, A.D.; Paulauskas, F.L.; Fathi, Z.; Wei, J.

1998-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Adhesive bonding using variable frequency microwave energy  

DOE Patents (OSTI)

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy. 26 figs.

Lauf, R.J.; McMillan, A.D.; Paulauskas, F.L.; Fathi, Z.; Wei, J.

1998-08-25T23:59:59.000Z

182

Scanning tip microwave near field microscope  

DOE Patents (OSTI)

A microwave near field microscope has a novel microwave probe structure wherein the probing field of evanescent radiation is emitted from a sharpened metal tip instead of an aperture or gap. This sharpened tip, which is electrically and mechanically connected to a central electrode, extends through and beyond an aperture in an endwall of a microwave resonating device such as a microwave cavity resonator or a microwave stripline resonator. Since the field intensity at the tip increases as the tip sharpens, the total energy which is radiated from the tip and absorbed by the sample increases as the tip sharpens. The result is improved spatial resolution without sacrificing sensitivity.

Xiang, Xiao-Dong (Alameda, CA); Schultz, Peter G. (Oakland, CA); Wei, Tao (Albany, CA)

1998-01-01T23:59:59.000Z

183

EA-1662: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Finding of No Significant Impact 2: Finding of No Significant Impact EA-1662: Finding of No Significant Impact Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens) and for Certain Commercial and Industrial Equipment (Commercial Clothes Washers) This chapter describes potential environmental effects that may result from amended energy conservation standards for residential cooking products and commercial clothes washers. The Department of Energy has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Finding of No Significant Impact for 10 CFR Part 430 Energy Conservation

184

From: J B Hoyt [mailto:J_B_Hoyt@whirlpool.com]  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

J B Hoyt [mailto:J_B_Hoyt@whirlpool.com] J B Hoyt [mailto:J_B_Hoyt@whirlpool.com] Sent: Wednesday, December 14, 2011 2:43 PM To: Armstrong, Ashley; Anderson, Wes Subject: Ex-Parte Meeting Summary To Whom It May Concern: On December 12, 2011 a meeting was held amongst Wes Anderson (DOE), Ashley Armstrong (DOE), and J.B. Hoyt (Whirlpool Corporation). The purpose was to discuss the definition of a built-in cooking product which includes one conventional radiant oven cavity and one microwave oven cavity, with both controlled by a single control panel. Hoyt provided photos of a representative model to clarify the configuration. The parties agreed that this product type does not directly fit into any existing definition. Anderson & Armstrong agreed to put forth a preliminary position prior to the comment deadline of

185

Buildings Energy Data Book: 2.2 Residential Sector Characteristics  

Buildings Energy Data Book (EERE)

7 7 Characteristics of a Typical Single-Family Home (1) Year Built | Building Equipment Fuel Age (5) Occupants 3 | Space Heating Natural Gas 12 Floorspace | Water Heating Natural Gas 8 Heated Floorspace (SF) 1,934 | Space Cooling 8 Cooled Floorspace (SF) 1,495 | Garage 2-Car | Stories 1 | Appliances Size Age (5) Foundation Concrete Slab | Refrigerator 19 Cubic Feet 8 Total Rooms (2) 6 | Clothes Dryer Bedrooms 3 | Clothes Washer Other Rooms 3 | Range/Oven Full Bathroom 2 | Microwave Oven Half Bathroom 0 | Dishwasher Windows | Color Televisions 3 Area (3) 222 | Ceiling Fans 3 Number (4) 15 | Computer 2 Type Double-Pane | Printer Insulation: Well or Adequate | Note(s): Source(s): 2-Door Top and Bottom Electric Top-Loading Electric 1) This is a weighted-average house that has combined characteristics of the Nation's stock homes. Although the population of homes with

186

Note: Cryogenic coaxial microwave filters  

SciTech Connect

The careful filtering of microwave electromagnetic radiation is critical for controlling the electromagnetic environment for experiments in solid-state quantum information processing and quantum metrology at millikelvin temperatures. We describe the design and fabrication of a coaxial filter assembly and demonstrate that its performance is in excellent agreement with theoretical modelling. We further perform an indicative test of the operation of the filters by making current-voltage measurements of small, underdamped Josephson junctions at 15 mK.

Tancredi, G.; Meeson, P. J. [Department of Physics, Royal Holloway, University of London, Egham TW20 0EX (United Kingdom)] [Department of Physics, Royal Holloway, University of London, Egham TW20 0EX (United Kingdom); Schmidlin, S. [Department of Physics, Royal Holloway, University of London, Egham TW20 0EX (United Kingdom) [Department of Physics, Royal Holloway, University of London, Egham TW20 0EX (United Kingdom); National Physical Laboratory, Hampton Road, Teddington TW11 0LW (United Kingdom)

2014-02-15T23:59:59.000Z

187

Microwave assisted hard rock cutting  

DOE Patents (OSTI)

An apparatus for the sequential fracturing and cutting of subsurface volume of hard rock (102) in the strata (101) of a mining environment (100) by subjecting the volume of rock to a beam (25) of microwave energy to fracture the subsurface volume of rock by differential expansion; and , then bringing the cutting edge (52) of a piece of conventional mining machinery (50) into contact with the fractured rock (102).

Lindroth, David P. (Apple Valley, MN); Morrell, Roger J. (Bloomington, MN); Blair, James R. (Inver Grove Heights, MN)

1991-01-01T23:59:59.000Z

188

Microwave solidification development for Rocky Flats waste  

SciTech Connect

The Microwave Engineering Team at the Rocky Flats Plant has developed a production-scale system for the treatment of hazardous, radioactive, and mixed wastes using microwave energy. The system produces a vitreous final form which meets the acceptance criteria for shipment and disposal. The technology also has potential for application on various other waste streams from the public and private sectors. Technology transfer opportunities are being identified and pursued for commercialization of the microwave solidification technology.

Dixon, D.; Erle, R.; Eschen, V. [and others

1994-04-01T23:59:59.000Z

189

Process for microwave sintering boron carbide  

DOE Patents (OSTI)

A method of microwave sintering boron carbide comprises leaching boron carbide powder with an aqueous solution of nitric acid to form a leached boron carbide powder. The leached boron carbide powder is coated with a glassy carbon precursor to form a coated boron carbide powder. The coated boron carbide powder is consolidated in an enclosure of boron nitride particles coated with a layer of glassy carbon within a container for microwave heating to form an enclosed coated boron carbide powder. The enclosed coated boron carbide powder is sintered within the container for microwave heating with microwave energy.

Holcombe, C.E.; Morrow, M.S.

1993-10-12T23:59:59.000Z

190

Process for microwave sintering boron carbide  

DOE Patents (OSTI)

A method of microwave sintering boron carbide comprises leaching boron carbide powder with an aqueous solution of nitric acid to form a leached boron carbide powder. The leached boron carbide powder is coated with a glassy carbon precursor to form a coated boron carbide powder. The coated boron carbide powder is consolidated in an enclosure of boron nitride particles coated with a layer of glassy carbon within a container for microwave heating to form an enclosed coated boron carbide powder. The enclosed coated boron carbide powder is sintered within the container for microwave heating with microwave energy.

Holcombe, Cressie E. (440 Sugarwood Dr., Knoxville, TN 37922); Morrow, Marvin S. (Rte. #3, Box 113, Kingston, TN 37763)

1993-01-01T23:59:59.000Z

191

Expanded Capacity Microwave-Cleaned Diesel Particulate Filter...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Expanded Capacity Microwave-Cleaned Diesel Particulate Filter Expanded Capacity Microwave-Cleaned Diesel Particulate Filter 2002 DEER Conference Presentation: Industrial Ceramic...

192

Total U.S...........................................................................  

U.S. Energy Information Administration (EIA) Indexed Site

... ... 111.1 7.1 7.0 8.0 12.1 Cooking Appliances Conventional Ovens Use an Oven.............................................................. 109.6 7.1 6.9 7.8 11.7 1............................................................................. 103.3 6.5 6.6 7.4 11.2 2 or More................................................................ 6.2 0.6 Q 0.4 0.5 Do Not Use an Oven.................................................. 1.5 Q Q Q 0.4 Most-Used Oven Fuel Electric.................................................................... 67.9 2.3 6.5 4.9 4.9 Natural Gas............................................................ 36.4 4.2 Q 2.6 6.6 Propane/LPG.......................................................... 5.2 0.6 Q 0.4 Q Self-Cleaning Oven Use a Self-Cleaning Oven......................................

193

Total U.S.....................................................................  

U.S. Energy Information Administration (EIA) Indexed Site

0.6 0.6 15.1 5.5 Cooking Appliances Conventional Ovens Use an Oven........................................................ 109.6 20.3 14.9 5.4 1....................................................................... 103.3 18.7 13.6 5.2 2 or More.......................................................... 6.2 1.6 1.4 0.2 Do Not Use an Oven............................................ 1.5 0.2 Q Q Most-Used Oven Fuel Electric.............................................................. 67.9 9.7 6.2 3.6 Natural Gas....................................................... 36.4 9.4 7.9 1.5 Propane/LPG.................................................... 5.2 1.2 0.9 0.3 Self-Cleaning Oven Use a Self-Cleaning Oven................................. 62.9 11.1 7.4 3.7 Continuous....................................................

194

Total U.S........................................................................  

U.S. Energy Information Administration (EIA) Indexed Site

20.6 20.6 25.6 40.7 24.2 Cooking Appliances Conventional Ovens Use an Oven............................................................ 109.6 20.3 25.3 40.2 23.7 1........................................................................... 103.3 18.7 24.0 38.2 22.4 2 or More.............................................................. 6.2 1.6 1.3 2.1 1.3 Do Not Use an Oven................................................ 1.5 0.2 0.3 0.5 0.5 Most-Used Oven Fuel Electric................................................................. 67.9 9.7 14.7 30.1 13.4 Natural Gas.......................................................... 36.4 9.4 9.6 8.1 9.2 Propane/LPG....................................................... 5.2 1.2 1.1 2.0 1.0 Self-Cleaning Oven Use a Self-Cleaning Oven....................................

195

Total U.S........................................................................  

U.S. Energy Information Administration (EIA) Indexed Site

7.1 7.1 19.0 22.7 22.3 Cooking Appliances Conventional Ovens Use an Oven............................................................ 109.6 46.2 18.8 22.5 22.1 1........................................................................... 103.3 44.1 17.8 21.2 20.2 2 or More.............................................................. 6.2 2.1 1.0 1.3 1.9 Do Not Use an Oven................................................ 1.5 1.0 Q 0.2 Q Most-Used Oven Fuel Electric................................................................. 67.9 26.8 11.5 14.4 15.1 Natural Gas.......................................................... 36.4 19.2 6.9 7.6 2.7 Propane/LPG....................................................... 5.2 0.2 0.4 0.4 4.2 Self-Cleaning Oven Use a Self-Cleaning Oven....................................

196

Total U.S.....................................................................  

U.S. Energy Information Administration (EIA) Indexed Site

4.2 4.2 7.6 16.6 Cooking Appliances Conventional Ovens Use an Oven........................................................ 109.6 23.7 7.5 16.2 1....................................................................... 103.3 22.4 6.8 15.6 2 or More.......................................................... 6.2 1.3 0.6 0.6 Do Not Use an Oven............................................ 1.5 0.5 Q 0.4 Most-Used Oven Fuel Electric.............................................................. 67.9 13.4 4.5 8.9 Natural Gas....................................................... 36.4 9.2 2.2 7.1 Propane/LPG.................................................... 5.2 1.0 0.7 0.3 Self-Cleaning Oven Use a Self-Cleaning Oven................................. 62.9 13.1 4.6 8.5 Continuous....................................................

197

Determination of Polycyclic Aromatic Hydrocarbons in the Urine, Benzo(a)pyrene Diol Epoxide-DNA Adducts in Lymphocyte DNA, and Antibodies to the Adducts in Sera from Coke Oven Workers Exposed to Measured Amounts of Polycyclic Aromatic Hydrocarbons in the Work Atmosphere  

Science Journals Connector (OSTI)

...Environmental urine Coal DNA analysis immunology...products from incomplete combustion and destructive distillation products of coal are carcinogenic to humans...formaldehyde or an aerosol of coal tar by C3H mice. J...Weinstein, I. B. The chemistry of polycyclic aromatic...

Aage Haugen; Georg Becher; Christel Benestad; Kirsi Vahakangas; Glennwood E. Trivers; Mark J. Newman; and Curtis C. Harris

1986-08-01T23:59:59.000Z

198

Tandem microwave waste remediation and decontamination system  

DOE Patents (OSTI)

The invention discloses a tandem microwave system consisting of a primary chamber in which microwave energy is used for the controlled combustion of materials. A second chamber is used to further treat the off-gases from the primary chamber by passage through a susceptor matrix subjected to additional microwave energy. The direct microwave radiation and elevated temperatures provide for significant reductions in the qualitative and quantitative emissions of the treated off gases. The tandem microwave system can be utilized for disinfecting wastes, sterilizing materials, and/or modifying the form of wastes to solidify organic or inorganic materials. The simple design allows on-site treatment of waste by small volume waste generators.

Wicks, George G. (North Aiken, SC); Clark, David E. (Gainesville, FL); Schulz, Rebecca L. (Gainesville, FL)

1999-01-01T23:59:59.000Z

199

Microwave processing for carbide ceramics  

SciTech Connect

The US Bureau of Mines (USBM) has developed a process for synthesizing carbide ceramics in a microwave-induced plasma (MIP). For example, the process forms tungsten carbide with only 0.04% free carbon impurity at an average particle size of 0.05 {mu}m. Starting materials are tungsten oxide, carbon, and carbon monoxide. Commercial methods to produce tungsten carbide require heating to 1,500 C for up to 7 hours. Using the USBM method, tungsten carbide can be produced in approximately 10 minutes using a 30 kW, 915 mHz microwave unit. The reaction is carried out in a short-circuited waveguide to create a standing wave. Reactants rest on a carbon pedestal inside a closed zirconia crucible filled with carbon monoxide. The crucible is place at a field maximum within the waveguide. The waveguide was filled with helium to protect the waveguide. A procedure for producing carbide on a larger scale is described. Other ceramic compounds have been produced using this method, including silicon carbide and titanium carbide.

Tolley, W.K.; Church, R.H. [Bureau of Mines, Salt Lake City, UT (United States). Salt Lake City Research Center

1995-08-01T23:59:59.000Z

200

Microwave sintering of nanocrystalline ceramics  

SciTech Connect

A single-mode cavity microwave furnace, operating in the TE{sub 103} mode at 2.45 GHz, has been set up at the Naval Research Laboratory (NRL) and is currently being used to investigate sintering of nanocrystalline ceramics. This presentation will discuss the apparatus used and the results obtained to date. The high purity Al{sub 2}O{sub 3} and TiO{sub 2} nanocrystalline powders were prepared by the sol-gel method. These powders were first uniaxially pressed to 14 MPa, CIP`ed to various pressures > 420 MPa and finally sectioned into wafers. The density of the green wafers was 30 to 38% TD. The wafers were heated in the microwave furnace for up to three hours at temperatures {<=} 1720{degrees}C. The temperature of the workpiece was monitored using an optical pyrometer. Final densities up to 80% TD have been obtained to date for Al{sub 2}O{sub 3} and up to 52% TD for TiO{sub 2}. Work is ongoing to characterize the sintered compacts, optimize the casketing for this furnace, and lay the groundwork for new studies using a 35 GHz gyrotron and quasioptical gyrotron tunable from 85 to 120 GHz.

Bruce, R.W. [United States Naval Academy, Annapolis, MD (United States); Rayne, R.; Chow, G.M. [Naval Research Lab., Washington, DC (United States)] [and others

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

A photoelastic study of the stress concentrations at the fillets in a closed end heavy wall cylinder  

E-Print Network (OSTI)

16 16 Prelindnary Designs ~ ~, ~ FlBL1 Design ~ ~ ~ ~ ~ 'Loading ~ ~ ~ ~ ~ ~ ~ ~ ~ Principle s ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 16 17 20 Pressurisation of l8odels ~ ~ ~ ~ ~ Slicing Pn... oven was used for this purpose. Details of the construotion and temperature control of the oven are given in reference (3) ~ The oven with a model in plaoe is shown in Pig. 2. To pressurise the models, a closed air pressure system was used, Tbe...

Cloud, Robert Lea

1957-01-01T23:59:59.000Z

202

Supplement of Atmos. Chem. Phys., 14, 65716603, 2014 http://www.atmos-chem-phys.net/14/6571/2014/  

E-Print Network (OSTI)

for coal-charging process 0 0 0 0 10 10 0 FGD for coke oven gas 0 0 0 0 10 10 0 Combination[1] BAU[2]/PC[2] 2005 2010 2020 2030 2020 2030 2030 Sintering FGD 0 10 20 40 95 100 100 Coke oven FGD 100 Hot rolling ESP 0 0 0 0 70 95 100 Cold rolling HED 0 0 0 0 70 95 100 Coke oven WET 100 100 100 100

Pierce, Jeffrey

203

Advances in Household Appliances- A Review  

SciTech Connect

An overview of options and potential barriers and risks for reducing the energy consumption, peak demand, and emissions for seven key energy consuming residential products (refrigerator-freezers, dishwashers, clothes washers, clothes dryers, electric ovens, gas ovens and microwave ovens) is presented. The paper primarily concentrates on the potential energy savings from the use of advanced technologies in appliances for the U.S. market. The significance and usefulness of each technology was evaluated in order to prioritize the R&D needs to improve energy efficiency of appliances in view of energy savings, cost, and complexity. The paper provides a snapshot of the future R&D needs for each of the technologies along with the associated barriers. Although significant energy savings may be achieved, one of the major barriers in most cases is high first cost. One way of addressing this issue and promoting the introduction of new technologies is to level the playing field for all manufacturers by establishing Minimum Energy Performance Standards (MEPS) which are not cost prohibitive and promoting energy efficient products through incentives to both manufacturers and consumers.

Bansal, Pradeep [ORNL; Vineyard, Edward Allan [ORNL; Abdelaziz, Omar [ORNL

2011-01-01T23:59:59.000Z

204

Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager  

NLE Websites -- All DOE Office Websites (Extended Search)

Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Sounder (SSMIS) Global Gridded Products Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Sounder (SSMIS) Global Gridded Products Dataset Summary Description The SSM/I products are useful for evaluating the mean climate state, it's interannual and seasonal variations, and the detection of anomalies associated with ENSO and regional climatic variations. The Hydrology Team has assembled a time series of the entire SSM/I archive, now entering it's 16th year, which includes data from July 1987 to the present. Monthly average products are produced for precipitation, cloud liquid water, total precipitable water, snow cover, sea-ice cover, and oceanic surface wind speed.

205

Microwave concrete decontamination - Phase II results  

SciTech Connect

This report documents the results of the second phase of a four-phase development program to develop a system to decontaminate concrete using microwave energy. In the first phase of the program the feasibility of using microwaves to remove concrete surfaces was demonstrated. In the first phase experiments, concrete slabs were placed on a translator and moved beneath a stationery microwave system. The second phase demonstrated the ability to mobilize the technology to remove the surfaces from concrete floors. Phases III and IV will further develop the technology to be remotely operated and capable of removing concrete from floors as well as from vertical surfaces.

White, T.L.; Foster, D. Jr.

1994-06-01T23:59:59.000Z

206

Food Preparation Navigating for Success Training Day Record  

E-Print Network (OSTI)

________ Ladle for serving soup ________ Pancake turner ________ Cooling rack ________ Rotary beater, glasses ________ Cup with handle ________ 2 Knives, fork ________ Oven rack ________ Fork ________ 2 Forks

207

Energy Management A Program of Energy Conservation for the Community College Facility  

E-Print Network (OSTI)

radiation leaks; they waste energy and can be dangerous. Atduct work tight? leaks waste energy) Filters (clean; properone; it will only waste energy. Load ovens to capacity to

Authors, Various

2011-01-01T23:59:59.000Z

208

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewables Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 53 results. Download Build a Pizza Box Solar Oven Check...

209

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 23 results. Download Build a Pizza Box Solar Oven Check out...

210

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewables Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 29 results. Download Build a Pizza Box Solar Oven Check...

211

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewables Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 30 results. Download Build a Pizza Box Solar Oven Check...

212

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Rain Machine (Solar Still) Working in groups, students build simple solar stills filled with salt...

213

ef501714j 1..9  

NLE Websites -- All DOE Office Websites (Extended Search)

yielding approximately 310 million oven dry Megagrams for bioenergy production. 2 Fast-pyrolysis technologies to convert woody biomass to bio- oil and biochar are becoming more...

214

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

information is provided. The expected outcome is that students will learn about solar energy transfer. http:energy.goveereeducationdownloadsmaking-solar-oven Download...

215

Documentation of Calculation Methodology, Input data, and Infrastructure for the Home Energy Saver Web Site  

E-Print Network (OSTI)

Conservation Standards for Consumer Products: Room Air Conditioners, Water Heaters, Direct Heating Equipment, Mobile Home Furnaces, Kitchen Ranges and Ovens, Pool

2005-01-01T23:59:59.000Z

216

Residential HVAC Data, Assumptions and Methodology for End-Use Forecasting with EPRI-REEPS 2.1  

E-Print Network (OSTI)

Conservation Standards for Consumer Products: Room Air Conditioners, Water Heaters, Direct Heating Equipment, Mobile Home Furnaces, Kitchen Ranges and Ovens, Pool

Johnson, F.X.

2010-01-01T23:59:59.000Z

217

Projected Regional Impacts of Appliance Efficiency Standards for the U.S. Residential Sector  

E-Print Network (OSTI)

Conservation Standards for Consumer Products: Room Air Conditioners, Water Heaters, Direct Heating Equipment, Mobile Home Furnaces, Kitchen Ranges and Ovens, Pool

Koomey, J.G.

2010-01-01T23:59:59.000Z

218

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Sources Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 36 results. Download Build a Pizza Box Solar Oven...

219

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download The Sun and Its Energy (11 activities) Hands-on investigations and explorations to introduce...

220

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

eereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy From the Sun (10 activities) Hands-on explorations to teach intermediate students the scientific...

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Modélisation thermomécanique d'un piédroit de four à coke.  

E-Print Network (OSTI)

??Inscrite dans le cadre du projet européen Coke Oven Operating Limits, cette thèse porte sur la modélisation thermomécanique d'un piédroit de cokerie. Le piédroit est… (more)

Landreau, Matthieu

2009-01-01T23:59:59.000Z

222

Download Full-text PDF  

Science Journals Connector (OSTI)

using helium as the carrier gas. The oven was ..... transfer light energy to the reaction center. FCPs are ..... harvest of light and conversion of energy and carbon.

2010-07-01T23:59:59.000Z

223

Documentation of Calculation Methodology, Input data, and Infrastructure for the Home Energy Saver Web Site  

E-Print Network (OSTI)

+ oven + misc. cooking 1 Dishwasher motor + water Clotheswasher motor +water Clothes dryer TV + VCR + audio + other= Water power (hp) = Overall efficiency of pump and motor

2005-01-01T23:59:59.000Z

224

E-Print Network 3.0 - apple blossom amaryllidaceae Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Toppings Assorted Dressings Entre Grilled Apple Barbequed Chicken Swiss... Blossom Dressing Starch Oven Roasted Quartered Red Skin Potatoes Desserts Cookies, Brownies, Bars...

225

Electrification of Porous Alumina on Desorption of Gases  

Science Journals Connector (OSTI)

... an electric oven, ground in an agate mortar to pass through a ?270 Mesh (ASTM), and then separated into fairly uniform fractions by centrifuging4 (see Fig. 1). ...

ALBERTO C. MONTEFINALE; GIANNA L. PETRICONI; HENRY M. PAPÉE

1965-03-06T23:59:59.000Z

226

Better Buildings Challenge Reports First Year's Savings; Partners...  

Energy Savers (EERE)

in West Hartford, Connecticut, the company has repaired leaks in the facility-wide compressed air system and added additional insulation to existing paint line ovens....

227

brwtp-icoke | netl.doe.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Industrial Carbon Capture and Storage Clean Coal Power Initiative Power Plant Improvement Initiative Clean Coal Technology Demonstration Program FutureGen Innovative Coke Oven...

228

Calendar Year 2009 Program Benefits for ENERGY STAR Labeled Products  

E-Print Network (OSTI)

conditioning, ASHP = air source heat pump, HP = heat pump,Conditioners and Air-Source Heat Pumps • Commercial Fryers •Ovens -Griddles HVAC -Air Source Heat Pump -Geothermal Heat

Homan, Gregory K

2011-01-01T23:59:59.000Z

229

GREET Development and Applications for Life-Cycle Analysis of...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Gas Animal Waste Waste water treatment 6 Coke Oven Gas Petroleum Coke Nuclear Energy Hydrogen GREET Examines More Than 85 VehicleFuel Systems Conventional Spark-Ignition...

230

The use of a permanent magnet for water content measurements of wood chips  

E-Print Network (OSTI)

the FID Cellulose and Water,” TAPPI Journal, June 1996, Vol.were compared with the TAPPI standard method of measuringmade using the standard TAPPI test employing oven drying.

2001-01-01T23:59:59.000Z

231

Revised November 2007 Faculty of Graduate Studies Website  

E-Print Network (OSTI)

Analyzer, Market forge Autoclave, Isotemp programmable oven, Isotemp muffle furnace, Pilot scale biomass energy storage, desiccant dehumidification and cooling, HVAC/indoor air quality, solar energy, greenhouse

Lotze, Heike K.

232

Energy Management A Program of Energy Conservation for the Community College Facility  

E-Print Network (OSTI)

OVENS FRYERS STEAM COOKERS REFRIGERATORS and FREEZERS Somegas and cut costs. Steam cookers, steam kettles and tiltinggriddles, ranges, steam cookers, and warmers. Equipment may

Authors, Various

2011-01-01T23:59:59.000Z

233

Isocyanate-Wood Adhesive Bond  

Science Journals Connector (OSTI)

We have used infrared spectroscopy to study the reaction between phenyl isocyanate and glucose, cellulose, lignin, and wood. In the latter instance we have investigated oven-dried...

Weaver, F William; Owen, Noel L

1995-01-01T23:59:59.000Z

234

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Sources Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 7 of 7 results. Download Build a Pizza Box Solar Oven...

235

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Sources Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 13 results. Download Build a Pizza Box Solar Oven...

236

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Sources Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 14 results. Download Build a Pizza Box Solar Oven...

237

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Sources Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 28 results. Download Build a Pizza Box Solar Oven...

238

Chiral-field microwave antennas (Chiral microwave near fields for far-field radiation)  

E-Print Network (OSTI)

In a single-element structure we obtain a radiation pattern with a squint due to chiral microwave near fields originated from a magnetostatic-mode ferrite disk. At the magnetostatic resonances, one has strong subwavelength localization of energy of microwave radiation. Magnetostatic oscillations in a thin ferrite disk are characterized by unique topological properties: the Poynting-vector vortices and the field helicity. The chiral-topology near fields allow obtaining unique phase structure distribution for far-field microwave radiation.

Kamenetskii, E O; Shavit, R

2015-01-01T23:59:59.000Z

239

E-Print Network 3.0 - assessment south microwave Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Process Christopher Marion Supervisor: Prof Kristian Waters Summary: microwaves) Optimization of the microwave pre-treatment process Assess the effect of the microwave pre......

240

Gauging the cosmic microwave background  

E-Print Network (OSTI)

We provide a new derivation of the anisotropies of the cosmic microwave background (CMB), and find an exact expression that can be readily expanded perturbatively. Close attention is paid to gauge issues, with the motivation to examine the effect of super-Hubble modes on the CMB. We calculate a transfer function that encodes the behaviour of the dipole, and examine its long-wavelength behaviour. We show that contributions to the dipole from adiabatic super-Hubble modes are strongly suppressed, even in the presence of a cosmological constant, contrary to claims in the literature. We also introduce a naturally defined CMB monopole, which exhibits closely analogous long-wavelength behaviour. We discuss the geometrical origin of this super-Hubble suppression, pointing out that it is a simple reflection of adiabaticity, and hence argue that it will occur regardless of the matter content.

J. P. Zibin; Douglas Scott

2008-12-21T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Planar slot coupled microwave hybrid  

DOE Patents (OSTI)

A symmetrical 180.degree. microwave hybrid is constructed by opening a slot line in a ground plane below a conducting strip disposed on a dielectric substrate, creating a slot coupled conductor. Difference signals propagating on the slot coupled conductor are isolated on the slot line leaving sum signals to propagate on the microstrip. The difference signal is coupled from the slot line onto a second microstrip line for transmission to a desired location. The microstrip branches in a symmetrical fashion to provide the input/output ports of the 180.degree. hybrid. The symmetry of the device provides for balance and isolation between sum and difference signals, and provides an advantageous balance between the power handling capabilities and the bandwidth of the device.

Petter, Jeffrey K. (Williston, VT)

1991-01-01T23:59:59.000Z

242

Modulated microwave microscopy and probes used therewith  

DOE Patents (OSTI)

A microwave microscope including a probe tip electrode vertically positionable over a sample and projecting downwardly from the end of a cantilever. A transmission line connecting the tip electrode to the electronic control system extends along the cantilever and is separated from a ground plane at the bottom of the cantilever by a dielectric layer. The probe tip may be vertically tapped near or at the sample surface at a low frequency and the microwave signal reflected from the tip/sample interaction is demodulated at the low frequency. Alternatively, a low-frequency electrical signal is also a non-linear electrical element associated with the probe tip to non-linearly interact with the applied microwave signal and the reflected non-linear microwave signal is detected at the low frequency. The non-linear element may be semiconductor junction formed near the apex of the probe tip or be an FET formed at the base of a semiconducting tip.

Lai, Keji; Kelly, Michael; Shen, Zhi-Xun

2012-09-11T23:59:59.000Z

243

Container evaluation for microwave solidification project  

SciTech Connect

This document discusses the development and testing of a suitable waste container and packaging arrangement to be used with the Microwave Solidification System (MSS) and Bagless Posting System (BPS). The project involves the Rocky Flats Plant.

Smith, J.A.

1994-08-01T23:59:59.000Z

244

Quantum Illumination at the Microwave Wavelengths  

E-Print Network (OSTI)

Quantum illumination is a quantum-optical sensing technique in which an entangled source is exploited to improve the detection of a low-reflectivity object that is immersed in a bright thermal background. Here we describe and analyze a system for applying this technique at microwave frequencies, a more appropriate spectral region for target detection than the optical, due to the naturally-occurring bright thermal background in the microwave regime. We use an electro-optomechanical converter to entangle microwave signal and optical idler fields, with the former being sent to probe the target region and the latter being retained at the source. The microwave radiation collected from the target region is then phase conjugated and upconverted into an optical field that is combined with the retained idler in a joint-detection quantum measurement. The error probability of this microwave quantum-illumination system, or quantum radar, is shown to be superior to that of any classical microwave radar of equal transmitted energy.

Shabir Barzanjeh; Saikat Guha; Christian Weedbrook; David Vitali; Jeffrey H. Shapiro; Stefano Pirandola

2015-01-31T23:59:59.000Z

245

Effects of Microwave Radiation on Oil Recovery  

Science Journals Connector (OSTI)

A variety of oil recovery methods have been developed and applied to mature and depleted reservoirs in order to improve the efficiency. Microwave radiation oil recovery method is a relatively new method and has been of great interest in the recent years. Crude oil is typically co?mingled with suspended solids and water. To increase oil recovery it is necessary to remove these components. The separation of oil from water and solids using gravitational settling methods is typically incomplete. Oil?in?water and oil?water?solid emulsions can be demulsified and separated into their individual layers by microwave radiation. The data also show that microwave separation is faster than gravity separation and can be faster than conventional heating at many conditions. After separation of emulsion into water and oil layers water can be discharged and oil is collected. High?frequency microwave recycling process can recover oil and gases from oil shale residual oil drill cuttings tar sands oil contaminated dredge/sediments tires and plastics with significantly greater yields and lower costs than are available utilizing existing known technologies. This process is environmentally friendly fuel?generating recycler to reduce waste cut emissions and save energy. This paper presents a critical review of Microwave radiation method for oil recovery.

2011-01-01T23:59:59.000Z

246

DESIGN AND IMPLEMENTATION OF A HIGHLY MODIFIABLE RETAIL E-COMMERCE WEBSITE  

E-Print Network (OSTI)

that runs on a propane tank. The propane provides the energy to make a flame that will cook food. Once the propane runs out, the grill is unusable. The best case scenario is the propane runs out after all the food for one meal is cooked. The worst case... scenario is the propane runs out just minutes into cooking a meal. At this point, the propane tank must be refilled to cook food on the grill. Otherwise, the meal must be cooked using alternative means such as the oven or microwave. If the grill is seen...

Soenen, Mark

2008-07-22T23:59:59.000Z

247

Petroleum and Coal  

Science Journals Connector (OSTI)

Bettinelli and others (A5) presented a method for the determination of arsenic, selenium, and mercury in coals based on a partial solublization of the coal sample in a microwave oven with aqua regia and the subsequent determination of As, Se, and Hg by flow injection hydride generation inductively coupled plasma mass spectrometry (FI-HG-ICPMS); comparisons with other techniques are presented. ... Measures used to tackle environmental problems related to global warming and climate change were discussed in a review with 8 references by Hoppe (A40). ...

Cliff T. Mansfield; Bhajendra N. Barman; Jane V. Thomas; Anil K. Mehrotra; James M. McCann

1999-04-28T23:59:59.000Z

248

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water...  

Energy Savers (EERE)

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4? Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4?...

249

Global estimation of precipitation using opaque microwave bands  

E-Print Network (OSTI)

This thesis describes the use of opaque microwave bands for global estimation of precipitation rate. An algorithm was developed for estimating instantaneous precipitation rate for the Advanced Microwave Sounding Unit (AMSU) ...

Chen, Frederick Wey-Min, 1975-

2004-01-01T23:59:59.000Z

250

Microwave off-gas treatment apparatus and process  

DOE Patents (OSTI)

The invention discloses a microwave off-gas system in which microwave energy is used to treat gaseous waste. A treatment chamber is used to remediate off-gases from an emission source by passing the off-gases through a susceptor matrix, the matrix being exposed to microwave radiation. The microwave radiation and elevated temperatures within the combustion chamber provide for significant reductions in the qualitative and quantitative emissions of the gas waste stream.

Schulz, Rebecca L. (Aiken, SC); Clark, David E. (Gainesville, FL); Wicks, George G. (North Aiken, SC)

2003-01-01T23:59:59.000Z

251

Microwave accelerator E-beam pumped laser  

DOE Patents (OSTI)

A device and method for pumping gaseous lasers by means of a microwave accelerator. The microwave accelerator produces a relativistic electron beam which is applied along the longitudinal axis of the laser through an electron beam window. The incident points of the electron beam on the electron beam window are varied by deflection coils to enhance the cooling characteristics of the foil. A thyratron is used to reliably modulate the microwave accelerator to produce electron beam pulses which excite the laser medium to produce laser pulse repetition frequencies not previously obtainable. An aerodynamic window is also disclosed which eliminates foil heating problems, as well as a magnetic bottle for reducing laser cavity length and pressures while maintaining efficient energy deposition.

Brau, Charles A. (Los Alamos, NM); Stein, William E. (Los Alamos, NM); Rockwood, Stephen D. (Los Alamos, NM)

1980-01-01T23:59:59.000Z

252

Methods for microwave heat treatment of manufactured components  

DOE Patents (OSTI)

An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material. Heat treating medium such as eutectic salts may be employed. A fluidized bed introduces process gases which may include carburizing or nitriding gases. The process may be operated in a batch mode or continuous process mode. A microwave heating probe may be used to restart a frozen eutectic salt bath.

Ripley, Edward B. (Knoxville, TN)

2010-08-03T23:59:59.000Z

253

Ground-Based Microwave Radiometer Measurements  

NLE Websites -- All DOE Office Websites (Extended Search)

Ground-Based Microwave Radiometer Measurements Ground-Based Microwave Radiometer Measurements and Radiosonde Comparisons During the WVIOP2000 Field Experiment D. Cimini University of L'Aquila L'Aquil, Italy E. R. Westwater Cooperative Institute for Research in the Environmental Sciences University of Colorado National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado Y. Han Science System Applications National Aeronautics Space Administration Goddard Space Flight Center Greenbelt, Maryland S. Keihm Jet Propulsion Laboratory California Institute of Technology Pasadena, California Introduction During September to October 2000, a water vapor intensive operational period (WVIOP) was conducted at the Atmospheric Radiation Measurement (ARM) Program's Southern Great Plains (SGP) Cloud and

254

International Conference on Microwave and High Frequency Heating Nottingham, UK, September 2013 Scaling Up Reactors for Microwave-Assisted  

E-Print Network (OSTI)

2013 316 Scaling Up Reactors for Microwave-Assisted Chemistry via ANN Optimization Andrew O. Holmesa by demonstrating that a particular microwave reactor can be designed with the help of computer optimization optimization technique to a microwave reactor. This technique is used here to optimize the geometry of a system

Yakovlev, Vadim

255

Optimized ECR plasma apparatus with varied microwave window thickness  

DOE Patents (OSTI)

The present invention describes a technique to control the radial profile of microwave power in an ECR plasma discharge. In order to provide for a uniform plasma density to a specimen, uniform energy absorption by the plasma is desired. By controlling the radial profile of the microwave power transmitted through the microwave window of a reactor, the profile of the transmitted energy to the plasma can be controlled in order to have uniform energy absorption by the plasma. An advantage of controlling the profile using the window transmission characteristics is that variations to the radial profile of microwave power can be made without changing the microwave coupler or reactor design. 9 figs.

Berry, L.A.

1995-11-14T23:59:59.000Z

256

Microwave Plasma Sources for Gas Processing  

SciTech Connect

In this paper atmospheric pressure microwave discharge methods and devices used for producing the non-thermal plasmas for processing of gases are presented. The main part of the paper concerns the microwave plasma sources (MPSs) for environmental protection applications. A few types of the MPSs, i.e. waveguide-based surface wave sustained MPS, coaxial-line-based and waveguide-based nozzle-type MPSs, waveguide-based nozzleless cylinder-type MPS and MPS for microdischarges are presented. Also, results of the laboratory experiments on the plasma processing of several highly-concentrated (up to several tens percent) volatile organic compounds (VOCs), including Freon-type refrigerants, in the moderate (200-400 W) waveguide-based nozzle-type MPS (2.45 GHz) are presented. The results showed that the microwave discharge plasma fully decomposed the VOCs at relatively low energy cost. The energy efficiency of VOCs decomposition reached 1000 g/kWh. This suggests that the microwave discharge plasma can be a useful tool for environmental protection applications. In this paper also results of the use of the waveguide-based nozzleless cylinder-type MPS to methane reforming into hydrogen are presented.

Mizeraczyk, J. [Centre for Plasma and Laser Engineering, Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952 Gdansk (Poland); Department of Marine Electronics, Gdynia Martime University, Morska 83, 81-225 Gdynia (Poland); Jasinski, M.; Dors, M.; Zakrzewski, Z. [Centre for Plasma and Laser Engineering, Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952 Gdansk (Poland)

2008-03-19T23:59:59.000Z

257

Analysis of Microwave Propagation In Plasma  

E-Print Network (OSTI)

Analysis of Microwave Propagation In Plasma Elaine Chung Advisor: Dr. John Rodgers #12;Plasma OverviewPlasma Overview · Plasma ­ ionized gas htt[p://www.noaa.gov http://www.photoeverywhere.co.uk http://sohowww.nascom.nasa.gov/ #12;Experimental Plasma · Formed by collisional excitation of gas in an electric field Electrode Non

Anlage, Steven

258

Environmental assessment: South microwave communication facilities  

SciTech Connect

Western Area Power Administration (Western) is proposing to construct, operate, and maintain eight microwave repeater stations in southwestern Colorado, southeastern Utah, and northern Arizona, in order to meet the minimum fade criteria established by the Western Systems Coordinating Council (WSCC) for the operation and protection of electric power systems. The proposed microwave facilities would increase the reliability of communication. This environmental assessment (EA) describes the existing environmental conditions and the impacts from construction of the eight microwave communication facilities. The EA was prepared in compliance with the National Environmental Policy Act of 1969, the Council on Environmental Quality Regulations (40 CFR 1500-1508), and the Department of Energy Guidelines (52 FR 47662, December 15, 1987). The proposed project would consist of constructing eight microwave facilities, each of which would include a self-supported lattice tower, an equipment building, a propane tank, distribution lines to provide electric power to the sites, and access roads to the sites. The facilities would be constructed in San Miguel and Montezuma Counties in Colorado, San Juan County, Utah, and Navajo, Apache, Coconino, and Yavapai Counties in Arizona. 20 refs., 2 figs., 2 tabs.

Not Available

1989-06-01T23:59:59.000Z

259

Inspection Checklist When you are being shown a new rental facility, thoroughly inspect the area. Note any damages or  

E-Print Network (OSTI)

need to have a phone line installed or activated? · If the house operates on gas or oil heat, how do for outside? Appliances: · Do all the knobs on the oven work? · If the oven is a gas grill, does it light you get the tank filled? Who pays for it? #12;· Are there smoke detectors and fire extinguishers

Rhode Island, University of

260

Experimental and Molecular Dynamics Studies Related with Carbon Nanotubes  

E-Print Network (OSTI)

Camera Reflector Stepping motor Vacuum pump Arc-Discharge Generator SEM Image of PurificationSEM Image-Fe): Iijima(1993) MWNT by CVD Macroscopic Prod. SWNTs (Ni-Co): Smalley (1996) Arc Production (Ni-Y): Journet Generation of SWNTsGeneration of SWNTs Laser-Oven SWNT GeneratorLaser-Oven SWNT Generator Electric Furnace Nd

Maruyama, Shigeo

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

The 6th ASME-JSME Thermal Engineering Joint Conference March 16-20, 2003  

E-Print Network (OSTI)

by three techniques; the pulsed laser-oven technique [2], the electric arc-discharge technique [3], and chemical vapor deposition (CVD) technique. In the electric arc-discharge technique, a relatively large (SWNTs) have been generated by laser-oven or arc-discharge techniques, and recently by catalytic chemical

Maruyama, Shigeo

262

Announcements  

Science Journals Connector (OSTI)

...The ovens are larger, faster heating than many units in their class...recovery after loading. Radiant heating and 3" all-around fiberglass...insulation provide more uniform heating with little tempera-ture...OVENS Inside Dimensions Watts Price 52750-10 12" h. x 13...

1965-09-24T23:59:59.000Z

263

Atmos. Chem. Phys., 7, 35873596, 2007 www.atmos-chem-phys.net/7/3587/2007/  

E-Print Network (OSTI)

on the emis- sion data in Seoul and Northeast Asia: Gasoline and diesel vehicles, residential coal use, coke daily and seasonal variations. High contributions of biomass burning and coal (residential and coke oven ovens, coal power plants, biomass burning, and natural gas (NG) combustion. The ma- jor sources

Meskhidze, Nicholas

264

Synthetic routes contaminate graphene materials with a whole spectrum of unanticipated metallic elements  

Science Journals Connector (OSTI)

...manipulator inside a vacuum tight tube furnace with...water, and dried in a vacuum oven at 50 °C for...water, and dried in a vacuum oven at 50 °C for 48...Voltammetry. Samples of nuclear graphite, GOs, and...within the Center of Accelerators and Nuclear Analytical...

Colin Hong An Wong; Zden?k Sofer; Marie Kubešová; Jan Ku?era; Stanislava Mat?jková; Martin Pumera

2014-01-01T23:59:59.000Z

265

In advanced packaging, Professor Chappell's research group is attempting to expand the role of vertical integration in high frequency circuits. He has two DARPA-sponsored projects which are  

E-Print Network (OSTI)

Precondition/Bake Oven Micro-Inspection Station Multi-Layer View Lamination Stack Vacuum Seal / De-Gas Station for LTCC assembly such as screen printers, precision punch, inspection stations and several ovens. It also FinePlacer Flip Chip Assembly 3D-SLA Machine UV Exposure Station Characterization Lab Test Equipment

Chappell, William J.

266

Slide 1  

NLE Websites -- All DOE Office Websites (Extended Search)

Oven Oven Showcase Project: Transport in Nano-structured Media J.M. Virgili; A. Panday; E.D. Gomez; N.S. Wanakule S.A. Mullin; N.P. Balsara & J.A. Pople Device: Oven Use: In-situ transmission SAXS studies of solid, fluid, gel, powder samples or colloidal suspensions in cells designed to provide good thermal contact with oven Capacity: Temp control: 25 °C < T < 450 °C ± 1 °C. Latest model 25 °C < T < 400 °C also has ability to allow in-situ titration Oven Cell Holders (right): assemble as three parts with windows & O-ring gaskets. Available in Al, Steel or PTFE (Teflon). Teflon cells have flow couplings for in-situ titration. Volume ~ 2.5 cc; Optical path length = 1 mm SAXS reveals that the macro-phase of copolymer displays

267

Ground-based Microwave Cloud Tomography  

NLE Websites -- All DOE Office Websites (Extended Search)

Microwave Cloud Tomography Microwave Cloud Tomography Experiment, SGP, May 15-June 15, 2009 Lead Scientist Dong Huang, BNL Co-Investigators Al Gasiewski, UC Boulder Maria Cadeddu, ANL Warren Wiscombe, BNL Radiation Processes Working Group March 30, 2009 multiple radiometers All good cloud radiation modelers should close their airplane window shades so as not to be corrupted by the spectacle of real 3D clouds. - Roger Davies In case you forget to do this, you see 3/30/2009 ARM RPWG 2 Effects of cloud structure on radiation 3/30/2009 ARM RPWG 3 Typical climate model - Cloud fraction & mean water content - Horizontally uniform clouds, no side radiation - Assumption on overlap Courtesy of Bernhard Mayer Cloud structure important to radiation - Cumulus (Benner & Evans 2001, Pincus et al. 2005), deep convection (DiGiuseppe &

268

Nonlinear multiferroic phase shifters for microwave frequencies  

SciTech Connect

A nonlinear microwave phase shifter based on a planar multiferroic composite has been studied. The multiferroic structure is fabricated in the form of a bilayer consisting of yttrium iron garnet and barium strontium titanate. The principle of operation of the device is based on the linear and nonlinear control of the phase shift of the hybrid spin-electromagnetic waves propagating in the bilayer. The linear control is realized with magnetic and electric fields. The nonlinear control is provided by the input power of microwave signal. The device showed a nonlinear phase shift up to 250°, electric field induced phase shift up to 330°, and magnetic field induced phase shift of more than 180°.

Ustinov, Alexey B.; Kalinikos, Boris A. [Department of Physical Electronics and Technology, St. Petersburg Electrotechnical University, St. Petersburg 197376 (Russian Federation); Srinivasan, G. [Department of Physics, Oakland University, Rochester, Michigan 48309 (United States)

2014-02-03T23:59:59.000Z

269

Hybrid Microwave-Cavity Heat Engine  

E-Print Network (OSTI)

We propose and analyze the use of hybrid microwave cavities as quantum heat engines. A possible realization consists of two macroscopically separated quantum dot conductors coupled capacitively to the fundamental mode of a microwave cavity. We demonstrate that an electrical current can be induced in one conductor through cavity-mediated processes by heating up the other conductor. The heat engine can reach Carnot efficiency with optimal conversion of heat to work. When the system delivers the maximum power, the efficiency can be a large fraction of the Carnot efficiency. The heat engine functions even with moderate electronic relaxation and dephasing in the quantum dots. We provide detailed estimates for the electrical current and output power using realistic parameters.

Christian Bergenfeldt; Peter Samuelsson; Björn Sothmann; Christian Flindt; Markus Büttiker

2014-02-27T23:59:59.000Z

270

Cosmic Microwave Background: Past, Future, and Present  

E-Print Network (OSTI)

I explain the origin and evolution of anisotropies in the Cosmic Microwave Background (CMB) and argue that upcoming experiments will measure cosmological and fundamental parameters very accurately. Most of the paper focuses on present data, which strongly suggest that the universe is flat. Several arguments are given to prove that present data sets are not contaminated by systematics. New techniques to compare different experiments visually are introduced. These are illustrated for two years of the MSAM and Python experiments.

Scott Dodelson

1999-12-22T23:59:59.000Z

271

Cavity Microwave Searches for Cosmological Axions  

SciTech Connect

This chapter will cover the search for dark matter axions based on microwave cavity experiments proposed by Pierre Sikivie. We will start with a brief overview of halo dark matter and the axion as a candidate. The principle of resonant conversion of axions in an external magnetic field will be described as well as practical considerations in optimizing the experiment as a signal-to-noise problem. A major focus of this chapter will be the two complementary strategies for ultra-low noise detection of the microwave photons--the 'photon-as-wave' approach (i.e. conventional heterojunction amplifiers and soon to be quantum-limited SQUID devices), and 'photon-as-particle' (i.e. Rydberg-atom single-quantum detection). Experimental results will be presented; these experiments have already reached well into the range of sensitivity to exclude plausible axion models, for limited ranges of mass. The section will conclude with a discussion of future plans and challenges for the microwave cavity experiment.

Carosi, G; van Bibber, K

2007-01-22T23:59:59.000Z

272

Joining of thermoplastic substrates by microwaves  

DOE Patents (OSTI)

A method for joining two or more items having surfaces of thermoplastic material includes the steps of depositing an electrically-conductive material upon the thermoplastic surface of at least one of the items, and then placing the other of the two items adjacent the one item so that the deposited material is in intimate contact with the surfaces of both the one and the other items. The deposited material and the thermoplastic surfaces contacted thereby are then exposed to microwave radiation so that the thermoplastic surfaces in contact with the deposited material melt, and then pressure is applied to the two items so that the melted thermoplastic surfaces fuse to one another. Upon discontinuance of the exposure to the microwave energy, and after permitting the thermoplastic surfaces to cool from the melted condition, the two items are joined together by the fused thermoplastic surfaces. The deposited material has a thickness which is preferably no greater than a skin depth, .delta..sub.s, which is related to the frequency of the microwave radiation and characteristics of the deposited material in accordance with an equation.

Paulauskas, Felix L. (Oak Ridge, TN); Meek, Thomas T. (Knoxville, TN)

1997-01-01T23:59:59.000Z

273

Gas Chromatography—Microwave-Induced Plasma for the Determination of Halogenated Hydrocarbons  

Science Journals Connector (OSTI)

......microwave-induced plasma detector. The...generator (2450 MHz frequency) was...microwave-induced plasma in helium at atmospheric pressure as an...compounds with atmospheric pressure helium microwave induced plasma-atomic emission......

M.M. Abdillahi

1990-12-01T23:59:59.000Z

274

E-Print Network 3.0 - argon microwave plasma Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Vortex Stabilization of Microwave PlasmaMicrowave... Plasma a b 2 1 3 5 4 6 7 1- quartz tube of microwave plasma torch; 2 -original tangential gas feeder; 3... Numerical...

275

Product Standards for Microwaves (Japan) | Open Energy Information  

Open Energy Info (EERE)

Product Standards for Microwaves (Japan) Product Standards for Microwaves (Japan) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Product Standards for Microwaves (Japan) Focus Area: Appliances & Equipment Topics: Policy Impacts Website: www.eccj.or.jp/top_runner/pdf/tr_microwaveoven.pdf Equivalent URI: cleanenergysolutions.org/content/product-standards-microwaves-japan Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Industry Codes & Standards Regulations: Appliance & Equipment Standards and Required Labeling This Energy Conservation Center Japan (ECCJ) document was created as a guide in response to its newly established set of standards and labelling

276

Microwave heating for adsorbents regeneration and oil sands coke activation.  

E-Print Network (OSTI)

??Microwave heating has unique advantages compared to convection-radiation heating methods including fast heating rate and selective heating of objects. This thesis studied two applications of… (more)

Chen, Heng

2010-01-01T23:59:59.000Z

277

Posters Preliminary Analysis of Ground-Based Microwave and Infrared...  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Posters Preliminary Analysis of Ground-Based Microwave and Infrared Radiance Observations During the Pilot Radiation OBservation Experiment E. R. Westwater, Y. Han, J. H....

278

Microwave-Assisted Polymerizations: Recent Status and Future Perspectives  

Science Journals Connector (OSTI)

Microwave heating is frequently used in the synthesis of polymers owing to the precise temperature and pressure control when using monomodal microwave synthesizer. ... Nguyen et al. investigated the homopolymerization of vinylcyclicsilazanes as well as their ability to be used in block copolymerizations with St.(19) The usage of microwave heating allowed the synthesis of higher molar mass polyvinylsilazanes (H-PVSZ) with an excellent control over the polymerization compared to conventional heating, which was attributed to the superior dielectric properties of the PVSZ mixture obtained by microwave irradiation. ... Time- and energy-consuming synthetic pathways that usually involve the use of volatile, flammable or toxic org. ...

Kristian Kempe; C. Remzi Becer; Ulrich S. Schubert

2011-07-13T23:59:59.000Z

279

E-Print Network 3.0 - active microwave medium Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

MA: Artech House, 1981... . 41 F. Ulaby, R. Moore, and A. K. Fung, Microwave Remote Sensing: Active and Passive, vol. 3. Norwood... Sat Passive Microwave Polarimetric...

280

E-Print Network 3.0 - analogue microwave photonics Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering ; Materials Science 6 Abstract--A novel approach to generating a frequency-tunable microwave or sub-terahertz wave based on time-delayed Summary: , microwave...

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

E-Print Network 3.0 - aura microwave limb Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

measured by the Aura Microwave Limb Sounder (MLS) version 2... of the greenhouse effect. Nature, 342, 758-761. Read, W. G., and Coauthors, 2007: Aura Microwave Limb...

282

Tailoring The Microwave Permittivity And Permeability Of Composite Materials  

E-Print Network (OSTI)

1 Tailoring The Microwave Permittivity And Permeability Of Composite Materials Kenneth M. Bober/Lowell, Lowell, MA 01854 ABSTRACT The microwave permittivity( r ) and permeability( r ) of composite materials. Polynomials are also used for the ferrite composites because it was determined that the MG theory was unable

Massachusetts at Lowell, University of

283

Gun Injection into a Microwave Plasma J. C. Sprott  

E-Print Network (OSTI)

Gun Injection into a Microwave Plasma by J. C. Sprott May, 1970 Plasma Studies University high densities by rapid pulsed gun injection. TIlis no te describes measurements made -Cwo years ago in which a gun plasma was injected into a background microwave plasma of variable density in the toroidal

Sprott, Julien Clinton

284

Noise properties of mutually sustained microwave-optoelectronic oscillator pair  

E-Print Network (OSTI)

Noise properties of mutually sustained microwave-optoelectronic oscillator pair E. Shumakher and G microwave-optoelectronic oscillator pair are described. The two oscillators have different spectral purities and exhibits low phase noise and highly suppressed spurious modes. Optoelectronic oscillators are employed

Eisenstein, Gadi

285

Tunable negative-tap photonic microwave filter based on a  

E-Print Network (OSTI)

Tunable negative-tap photonic microwave filter based on a cladding-mode coupler and an optically injected laser of large detuning Sze-Chun Chan,* Qing Liu, Zhu Wang, and Kin Seng Chiang Department: A tunable negative-tap photonic microwave filter using a cladding-mode coupler together with optical

Chan, Sze-Chun

286

MICROWAVE-BASED NDE OF FRP-JACKETED CONCRETE STRUCTURES  

E-Print Network (OSTI)

MICROWAVE-BASED NDE OF FRP-JACKETED CONCRETE STRUCTURES Yoo Jin Kim, Franco De Flaviis University are presented in this paper. KEY WORDS: Microwave, Non-Destructive Evaluation (NDE), FRP Jacket, Imaging Technol not be visually observed. Various nondestructive evaluation (NDE) techniques have been studied to detect cracks

De Flaviis, Franco

287

Thermite powder ignition by localized microwaves Yehuda Meir, Eli Jerby  

E-Print Network (OSTI)

, there is a considerable motivation to develop practical means to ignite pure thermites. Laser beams were found effectiveThermite powder ignition by localized microwaves Yehuda Meir, Eli Jerby Faculty of Engineering 2012 Keywords: Thermite Microwave heating Hotspots Thermal runaway Ignition a b s t r a c t This paper

Jerby, Eli

288

Thermite powder ignition by localized microwaves Yehuda Meir, Eli Jerby  

E-Print Network (OSTI)

, there is a considerable motivation to develop practical means to ignite pure thermites. Laser beams were found effectiveThermite powder ignition by localized microwaves Yehuda Meir, Eli Jerby Faculty of Engineering Keywords: Thermite Microwave heating Hotspots Thermal runaway Ignition a b s t r a c t This paper presents

Jerby, Eli

289

Broadband microwave burst produced by electron beams  

E-Print Network (OSTI)

Theoretical and experimental study of fast electron beams attracts a lot of attention in the astrophysics and laboratory. In the case of solar flares the problem of reliable beam detection and diagnostics is of exceptional importance. This paper explores the fact that the electron beams moving oblique to the magnetic field or along the field with some angular scatter around the beam propagation direction can generate microwave continuum bursts via gyrosynchrotron mechanism. The characteristics of the microwave bursts produced by beams differ from those in case of isotropic or loss-cone distributions, which suggests a new tool for quantitative diagnostics of the beams in the solar corona. To demonstrate the potentiality of this tool, we analyze here a radio burst occurred during an impulsive flare 1B/M6.7 on 10 March 2001 (AR 9368, N27W42). Based on detailed analysis of the spectral, temporal, and spatial relationships, we obtained firm evidence that the microwave continuum burst is produced by electron beams. For the first time we developed and applied a new forward fitting algorithm based on exact gyrosynchrotron formulae and employing both the total power and polarization measurements to solve the inverse problem of the beam diagnostics. We found that the burst is generated by a oblique beam in a region of reasonably strong magnetic field ($\\sim 200-300$ G) and the burst is observed at a quasi-transverse viewing angle. We found that the life time of the emitting electrons in the radio source is relatively short, $\\tau_l \\approx 0.5$ s, consistent with a single reflection of the electrons from a magnetic mirror at the foot point with the stronger magnetic field. We discuss the implications of these findings for the electron acceleration in flares and for beam diagnostics.

A. T. Altyntsev; G. D. Fleishman; G. -L. Huang; V. F. Melnikov

2007-12-16T23:59:59.000Z

290

Microwave photonics with Josephson junction arrays  

E-Print Network (OSTI)

We introduce an architecture for a photonic crystal in the microwave regime based on superconducting transmission lines interrupted by Josephson junctions. A study of the scattering properties of a single junction in the line shows that the junction behaves as a perfect mirror when the photon frequency matches the Josephson plasma frequency. We generalize our calculations to periodic arrangements of junctions, demonstrating that they can be used for tunable band engineering, forming what we call a quantum circuit crystal. As a relevant application, we discuss the creation of stationary entanglement between two superconducting qubits interacting through a disordered media.

Zueco, David; Solano, Enrique; García-Ripoll, Juan José

2011-01-01T23:59:59.000Z

291

New physics from the Cosmic Microwave Background  

E-Print Network (OSTI)

I review the present status of the Cosmic Microwave Background, with some emphasis on the current and future implications for particle physics. Conclusions are: gravitational instability in a dark matter dominated universe grew today's structure; the Universe remained neutral until z<~50; the CMB power spectrum peaks at 150<~l<~350; the large-scale structure of spacetime appears to be simple; something like inflation is something like proven; we will learn a great deal about cosmology, astrophysics and particle physics from MAP and Planck.

Douglas Scott

1999-11-17T23:59:59.000Z

292

Cosmic Microwave Background Tests of Inflation  

E-Print Network (OSTI)

Inflation provides a unified paradigm for understanding the isotropy of the cosmic microwave background (CMB), the flatness problem, and the origin of large-scale structure. Although the physics responsible for inflation is not yet well understood, slow-roll inflation generically makes several predictions: a flat Universe, primordial adiabatic density perturbations, and a stochastic gravity-wave background. Inflation further predicts specific relations between the amplitudes and shapes of the spectrum of density perturbations and gravity waves. There are now excellent prospects for testing precisely these predictions with forthcoming CMB temperature and polarization maps. Here I discuss these new CMB tests of inflation.

Marc Kamionkowski

1998-03-14T23:59:59.000Z

293

Microwave Plasma Monitoring System For Real-Time Elemental Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Microwave Plasma Monitoring System For Real-Time Elemental Analysis Microwave Plasma Monitoring System For Real-Time Elemental Analysis Microwave Plasma Monitoring System For Real-Time Elemental Analysis The invention apparatus can also be used to monitor for the presence of halogens, sulfur and silicon. Available for thumbnail of Feynman Center (505) 665-9090 Email Microwave Plasma Monitoring System For Real-Time Elemental Analysis There has been invented a process for analyzing ambient air in a microwave induced plasma without use of an additional carrier gas. There has also been invented an apparatus for analyzing ambient air, other sample gas, or nebulized and desolvated liquids wherein a novel arrangement of plasma gas and sample gas conduits is used to enhance dependability of the plasma. This apparatus embodiment of the invention has a concentric arrangement of

294

Mobile system for microwave removal of concrete surfaces  

DOE Patents (OSTI)

A method and apparatus for the microwave removal of contaminated concrete surfaces. The apparatus comprises a housing adapted to pass over a support surface. The housing includes a waveguide for directing microwave energy to the surface at an angle maximizing absorption of microwave energy by the surface. The apparatus is further provided with a source of microwave energy operably associated with the waveguide, wherein the microwave energy has a frequency of between about 10.6 GHz and about 24 GHz and acts to remove the uppermost layer from the surface. The apparatus further includes a debris containment assembly comprising a vacuum assembly operably associated with the housing. The vacuum assembly is adapted to remove debris from the area adjacent the surface.

White, Terry L. (Oak Ridge, TN); Bigelow, Timothy S. (Knoxville, TN); Schaich, Charles R. (Lenoir City, TN); Foster, Jr., Don (Knoxville, TN)

1997-01-01T23:59:59.000Z

295

Analysis and control of the thermal runaway of ceramic slab under microwave heating  

E-Print Network (OSTI)

Analysis and control of the thermal runaway of ceramic slab under microwave heating Changjun Liu of the dielectrics during microwave heating, in which there is a big jump of the steady-state temperature while the applied microwave power varies slightly. It hinders engineers in the applications of microwave heating

Sheen, Dongwoo

296

Ultrafast Microwave Hydrothermal Synthesis of BiFeO3 Nanoplates Riad Nechache,  

E-Print Network (OSTI)

hydrothermal processes while requiring significantly less time and energy. In addition, we show that microwaveUltrafast Microwave Hydrothermal Synthesis of BiFeO3 Nanoplates Shun Li, Riad Nechache,§ Ivan and very rapid (1­2 min) microwave-assisted hydrothermal approach. We show that the microwave treatment

297

Portable microwave instrument for non-destructive evaluation of structural characteristics  

DOE Patents (OSTI)

A portable microwave instrument for evaluating characteristics of a structural member includes a source of microwave energy, a transmitter coupled to the source of microwave energy for transmitting a microwave signal at the structural member, and a receiver positioned on the same side of the structural member as the transmitter and being disposed to receive a microwave signal reflected by the structural member. A phase angle difference is determined between the transmitted microwave signal and the received microwave signal using a signal splitter and a balanced mixer. The difference in phase angle varies in accordance with differences in size, shape and locations of constituent materials within the structural member.

Bible, Don W. (Clinton, TN); Crutcher, Richard I. (Knoxville, TN); Sohns, Carl W. (Oak Ridge, TN); Maddox, Stephen R. (Loudon, TN)

1995-01-01T23:59:59.000Z

298

Energy News | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 11, 2013 June 11, 2013 Driving for $1.14 Per Gallon Energy Department Releases State by State "eGallon" Prices to Let Consumers Compare Cost of Fueling With Electricity vs. Gasoline June 6, 2013 Federal and Industry Partners Issue Challenge to Manufacturers Wanted: $100 wireless sub meter to help save energy costs in commercial and government buildings June 4, 2013 Energy Department Announces New Investments to Drive Cost-Competitive Next Generation Efficient Lighting American Innovation in New, More Efficient Lighting will Boost National Competitiveness in Manufacturing May 31, 2013 New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills U.S. Energy Secretary Ernest Moniz announced today that the Energy Department has finalized new energy efficiency standards for microwave

299

Method and apparatus for component separation using microwave energy  

DOE Patents (OSTI)

A method for separating and recovering components includes the steps of providing at least a first component bonded to a second component by a microwave absorbent adhesive bonding material at a bonding area to form an assembly, the bonding material disposed between the components. Microwave energy is directly and selectively applied to the assembly so that substantially only the bonding material absorbs the microwave energy until the bonding material is at a debonding state. A separation force is applied while the bonding material is at the debonding state to permit disengaging and recovering the components. In addition, an apparatus for practicing the method includes holders for the components.

Morrow, Marvin S. (Kingston, TN); Schechter, Donald E. (Ten Mile, TN); Calhoun, Jr., Clyde L. (Knoxville, TN)

2001-04-03T23:59:59.000Z

300

High-Efficiency, Magnetized, Virtual-Cathode Microwave Generator  

Science Journals Connector (OSTI)

Microwave generation by electron beams in virtual-cathode configurations can achieve significant power levels. However, most designs inherently have two competing mechanisms generating microwaves: the oscillating virtual cathode and the reflexing electrons. These mechanisms interfere destructively with each other. This paper reports investigation of a novel idea of using an external axial magnetic field and a thick anode with an appropriate collimating slot to extract the electron beam and to suppress the reflexing electrons. It was found that high-power, narrow-band, monochromatic microwaves could be generated with efficiency of 10% to 20%.

Thomas J. T. Kwan

1986-10-13T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Anisotropies in the Cosmic Microwave Background: Theory  

E-Print Network (OSTI)

Anisotropies in the Cosmic Microwave Background (CMB) contain a wealth of information about the past history of the universe and the present values of cosmological parameters. I ouline some of the theoretical advances of the last few years. In particular, I emphasize that for a wide class of cosmological models, theorists can accurately calculate the spectrum to better than a percent. The specturm of anisotropies today is directly related to the pattern of inhomogeneities present at the time of recombination. This recognition leads to a powerful argument that will enable us to distinguish inflationary models from other models of structure formation. If the inflationary models turn out to be correct, the free parameters in these models will be determined to unprecedented accuracy by the upcoming satellite missions.

Scott Dodelson

1997-02-14T23:59:59.000Z

302

Information Gains from Cosmic Microwave Background Experiments  

E-Print Network (OSTI)

To shed light on the fundamental problems posed by Dark Energy and Dark Matter, a large number of experiments have been performed and combined to constrain cosmological models. We propose a novel way of quantifying the information gained by updates on the parameter constraints from a series of experiments which can either complement earlier measurements or replace them. For this purpose, we use the Kullback-Leibler divergence or relative entropy from information theory to measure differences in the posterior distributions in model parameter space from a pair of experiments. We apply this formalism to a historical series of Cosmic Microwave Background experiments ranging from Boomerang to WMAP, SPT, and Planck. Considering different combinations of these experiments, we thus estimate the information gain in units of bits and distinguish contributions from the reduction of statistical errors and the `surprise' corresponding to a significant shift of the parameters' central values. For this experiment series, we...

Seehars, Sebastian; Refregier, Alexandre; Paranjape, Aseem; Akeret, Joël

2014-01-01T23:59:59.000Z

303

Compact microwave ion source for industrial applications  

SciTech Connect

A 2.45 GHz microwave ion source for ion implanters has many good properties for industrial application, such as easy maintenance and long lifetime, and it should be compact for budget and space. But, it has a dc current supply for the solenoid and a rf generator for plasma generation. Usually, they are located on high voltage platform because they are electrically connected with beam extraction power supply. Using permanent magnet solenoid and multi-layer dc break, high voltage deck and high voltage isolation transformer can be eliminated, and the dose rate on targets can be controlled by pulse duty control with semiconductor high voltage switch. Because the beam optics does not change, beam transfer components, such as focusing elements and beam shutter, can be eliminated. It has shown the good performances in budget and space for industrial applications of ion beams.

Cho, Yong-Sub; Kim, Dae-Il; Kim, Han-Sung; Seol, Kyung-Tae; Kwon, Hyeok-Jung; Hong, In-Seok [Proton Engineering Frontier Project, Korea Atomic Energy Research Institute, Daejeon 305-353 (Korea, Republic of)

2012-02-15T23:59:59.000Z

304

The Cosmic Microwave Background and Particle Physics  

E-Print Network (OSTI)

In forthcoming years, connections between cosmology and particle physics will be made increasingly important with the advent of a new generation of cosmic microwave background (CMB) experiments. Here, we review a number of these links. Our primary focus is on new CMB tests of inflation. We explain how the inflationary predictions for the geometry of the Universe and primordial density perturbations will be tested by CMB temperature fluctuations, and how the gravitational waves predicted by inflation can be pursued with the CMB polarization. The CMB signatures of topological defects and primordial magnetic fields from cosmological phase transitions are also discussed. Furthermore, we review current and future CMB constraints on various types of dark matter (e.g. massive neutrinos, weakly interacting massive particles, axions, vacuum energy), decaying particles, the baryon asymmetry of the Universe, ultra-high-energy cosmic rays, exotic cosmological topologies, and other new physics.

Marc Kamionkowski; Arthur Kosowsky

1999-04-09T23:59:59.000Z

305

EA-0404: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Final Environmental Assessment 4: Final Environmental Assessment EA-0404: Final Environmental Assessment Innovative Clean Coal Technology Program Coke Oven Gas Cleaning Demonstration Project This environmental assessment (EA) evaluates environmental issues associated with a project that will be cost-shared by DOE and private industry under the Innovative Clean Coal Technology Program. The proposed action is a coke oven gas cleaning technology demonstration project proposed to be installed and operated at the Bethlehem Steel Corporation, Sparrows Point Plant, in Baltimore County, Maryland. Environmental Assessment Innovative Clean Coal Technology Program Coke Oven Gas Cleaning Demonstration Project, DOE/EA-0404, December 1989 More Documents & Publications EA-0404: Finding of No Significant Impact

306

The Effect of Temperature and Time of Cooking on the Tenderness of Roasts.  

E-Print Network (OSTI)

for the well-done leg of Iamb roasts or for the medium-rare rib and chuck roasts. Oven temperature, therefore, seems to be an important factor in produc- ing tenderness in some roasts but not in others. Any apparent relationship between tenderness and oven... at the high oven temperature; the well-done rump roasts about five honrs longer; the well-done rib and half-ham roasts about three and a quarter hours longer; and the well-done leg of lamb and the medium-rare rib and chuck roasts less than two hours longer...

Cover, Sylvia

1937-01-01T23:59:59.000Z

307

Method for curing polymers using variable-frequency microwave heating  

DOE Patents (OSTI)

A method for curing polymers incorporating a variable frequency microwave furnace system designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity is disclosed. By varying the frequency of the microwave signal, non-uniformities within the cavity are minimized, thereby achieving a more uniform cure throughout the workpiece. A directional coupler is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter is provided for measuring the power delivered to the microwave furnace. A second power meter detects the magnitude of reflected power. The furnace cavity may be adapted to be used to cure materials defining a continuous sheet or which require compressive forces during curing. 15 figs.

Lauf, R.J.; Bible, D.W.; Paulauskas, F.L.

1998-02-24T23:59:59.000Z

308

Method for curing polymers using variable-frequency microwave heating  

DOE Patents (OSTI)

A method for curing polymers (11) incorporating a variable frequency microwave furnace system (10) designed to allow modulation of the frequency of the microwaves introduced into a furnace cavity (34). By varying the frequency of the microwave signal, non-uniformities within the cavity (34) are minimized, thereby achieving a more uniform cure throughout the workpiece (36). A directional coupler (24) is provided for detecting the direction of a signal and further directing the signal depending on the detected direction. A first power meter (30) is provided for measuring the power delivered to the microwave furnace (32). A second power meter (26) detects the magnitude of reflected power. The furnace cavity (34) may be adapted to be used to cure materials defining a continuous sheet or which require compressive forces during curing.

Lauf, Robert J. (Oak Ridge, TN); Bible, Don W. (Clinton, TN); Paulauskas, Felix L. (Oak Ridge, TN)

1998-01-01T23:59:59.000Z

309

High-precision optical and microwave signal synthesis and distribution  

E-Print Network (OSTI)

In this thesis, techniques for high-precision synthesis of optical and microwave signals and their distribution to remote locations are presented. The first topic is ultrafast optical pulse synthesis by coherent superposition ...

Kim, Jung-Won, 1976-

2007-01-01T23:59:59.000Z

310

Virtual cathode microwave generator having annular anode slit  

DOE Patents (OSTI)

A microwave generator is provided for generating microwaves substantially from virtual cathode oscillation. Electrons are emitted from a cathode and accelerated to an anode which is spaced apart from the cathode. The anode has an annular slit therethrough effective to form the virtual cathode. The anode is at least one range thickness relative to electrons reflecting from the virtual cathode. A magnet is provided to produce an optimum magnetic field having the field strength effective to form an annular beam from the emitted electrons in substantial alignment with the annular anode slit. The magnetic field, however, does permit the reflected electrons to axially diverge from the annular beam. The reflected electrons are absorbed by the anode in returning to the real cathode, such that substantially no reflexing electrons occur. The resulting microwaves are produced with a single dominant mode and are substantially monochromatic relative to conventional virtual cathode microwave generators.

Kwan, Thomas J. T. (Los Alamos, NM); Snell, Charles M. (Los Alamos, NM)

1988-01-01T23:59:59.000Z

311

Exhaust gas treatment by an atmospheric pressure microwave plasma  

Science Journals Connector (OSTI)

A microwave process for treating exhaust gases from internal combustion engines is presented. The exhaust gases are ionised by microwave energy at 2.45 GHz and the resultant plasma jet discharges into ambient air and exhaust gas environment. A gas analyser was used to measure the change in exhaust gas composition due to the influence of the plasma. Large decreases in CO2, CO and hydrocarbon levels, accompanied by an increase in NO levels, were found.

Carlos A. Destefani; Elias Siores

2002-01-01T23:59:59.000Z

312

Optomechanical microwave sensor at the sub-photon level  

E-Print Network (OSTI)

Due to their low energy content microwave signals at the single-photon level are extremely challenging to measure. Guided by recent progress in single-photon optomechanics and hybrid optomechanical systems, we propose a multimode optomechanical transducer that can detect intensities significantly below the single-photon level via adiabatic transfer of the microwave signal to the optical frequency domain where the measurement is then performed. The influence of intrinsic quantum and thermal fluctuations is also discussed.

Keye Zhang; Francesco Bariani; Ying Dong; Weiping Zhang; Pierre Meystre

2014-09-30T23:59:59.000Z

313

Method and device for microwave sintering large ceramic articles  

DOE Patents (OSTI)

A microwave sintering system and method are provided for extremely uniform sintering of large and/or irregular shaped ceramic articles at microwave frequencies of at least 28 GHz in the hundreds of kilowatts power range in an untuned cavity. A 28 GHz, 200 kw gyrotron with variable power output is used as the microwave source connected to an untuned microwave cavity formed of an electrically conductive housing through an overmoded waveguide arrangement which acts in conjunction with a mode promoter within the cavity to achieve unexpected field uniformity. The part to be sintered is placed in the cavity and supported on a removable high temperature table in a central location within the cavity. The part is surrounded by a microwave transparent bulk insulating material to reduce thermal heat loss at the part surfaces and maintain more uniform temperature. The cavity may be operated at a high vacuum to aid in preventing arcing. The system allows controlled increased heating rates of greater than 200.degree. C./min to provide rapid heating of a ceramic part to a selected sintering temperature where it is maintained by regulating the microwave power applied to the part. As a result of rapid heating, the extent of non-isothermal processes such as segregation of impurities to the grain boundaries are minimized and exaggerated grain growth is reduced, thereby strengthening the mechanical properties of the ceramic part being sintered.

Kimrey, Jr., Harold D. (Knoxville, TN)

1990-01-01T23:59:59.000Z

314

Application of a Microwave-Induced Helium Plasma Detector at Atmospheric Pressure for Gas Chromatographic Capillary Columns  

Science Journals Connector (OSTI)

......microwave-induced plasma emission detector...microwave- induced plasma that operates at atmospheric pressure using helium...to within 1 cm of the plasma discharge. The quartz...Raytheon PGM-10X2 2450 MHz microwave power supply......

Stanley P. Wasik; Frederick P. Schwarz

1980-12-01T23:59:59.000Z

315

Statistics of Cosmic Microwave Background Polarization  

E-Print Network (OSTI)

We present a formalism for analyzing a full-sky temperature and polarization map of the cosmic microwave background. Temperature maps are analyzed by expanding over the set of spherical harmonics to give multipole moments of the two-point correlation function. Polarization, which is described by a second-rank tensor, can be treated analogously by expanding in the appropriate tensor spherical harmonics. We provide expressions for the complete set of temperature and polarization multipole moments for scalar and tensor metric perturbations. Four sets of multipole moments completely describe isotropic temperature and polarization correlations; for scalar metric perturbations one set is identically zero, giving the possibility of a clean determination of the vector and tensor contributions. The variance with which the multipole moments can be measured in idealized experiments is evaluated, including the effects of detector noise, sky coverage, and beam width. Finally, we construct coordinate-independent polarization two-point correlation functions, express them in terms of the multipole moments, and derive small-angle limits.

Marc Kamionkowski; Arthur Kosowsky; Albert Stebbins

1996-11-15T23:59:59.000Z

316

Ignition characteristics of methane/air premixed mixture by microwave-enhanced laser-induced breakdown plasma  

Science Journals Connector (OSTI)

A microwave-enhanced plasma generation technique was combined with laser-induced ignition to improve ignition characteristics. A locally intensified microwave field was formed near the...

Nishiyama, Atsushi; Moon, Ahsa; Ikeda, Yuji; Hayashi, Jun; Akamatsu, Fumiteru

2013-01-01T23:59:59.000Z

317

Integration of microwave and thermographic NDT methods for corrosion detection  

Science Journals Connector (OSTI)

Infrastructure health monitoring is an important issue in the transportation industry. For the case of cement-based structures in particular detection of corrosion on reinforcing steel bars (rebar) is an ongoing problem for aging infrastructure. There have been a number of techniques that have shown promise in this area including microwave nondestructive testing (NDT) and thermography. Thermography is quite advantageous as it is an established method and can be utilized for large inspection areas with intuitive results. Typical heat sources include induction heating and flash lamps but these are not without drawbacks. Microwave nondestructive testing has also been successful at detecting corroded rebar but at the cost of lengthy scan times. This paper presents an investigation into the potential of utilizing aspects of microwave NDT and thermography to create a hybrid NDT method herein referred to as Active Microwave Thermography (AMT). AMT takes advantage of the electromagnetically lossy nature of corrosion byproducts and uses microwave energy to induce heat in the corrosion. Subsequently the resultant heat profile is captured using an infrared camera. This paper presents initial simulations and measurements that highlight the potential of AMT to detect corroded rebar.

2014-01-01T23:59:59.000Z

318

Reduction of Metal Oxides by Microwave Heating of Multi-walled...  

NLE Websites -- All DOE Office Websites (Extended Search)

Reduction of Metal Oxides by Microwave Heating of Multi-walled Carbon Nanotubes Microwave heating of a metal oxide in the presence of multi-walled carbon nanotubes may result in...

319

Electric Kettle Takes Down Microwave in Final Round of #EnergyFaceoff...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff November 24, 2014 - 12:13pm Addthis The...

320

Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002.  

E-Print Network (OSTI)

Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002. Copyright SBMO ISSN 1516 one metric is not #12;Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002

Coello, Carlos A. Coello

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002.  

E-Print Network (OSTI)

Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002. Copyright SBMO ISSN 1516 investigation is subsequently #12;Journal of Microwaves and Optoelectronics, Vol. 2, N.o 6, December 2002

Coello, Carlos A. Coello

322

Attosecond timing jitter modelocked lasers and ultralow phase noise photonic microwave oscillators  

E-Print Network (OSTI)

Photonic microwave oscillator based on optical frequency comb and ultrastable optical reference cavity represents the state-of-the-art solution to generate X-band microwaves of ultralow phase noise. Such high-quality ...

Li, Duo, Ph. D. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

323

Pyrolysis of Municipal Solid Waste for Syngas Production by Microwave Irradiation  

Science Journals Connector (OSTI)

In the present study, we discuss the application of microwave-irradiated pyrolysis of municipal solid waste (MSW) for total recovery of useful gases and energy. The MSW pyrolysis under microwave irradiation hi...

Vidyadhar V. Gedam; Iyyaswami Regupathi

2012-03-01T23:59:59.000Z

324

E-Print Network 3.0 - argon-helium microwave plasma Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

and Medicine 63 Development of a Permanent-Magnet Microwave Ion Source for a Sealed-Tube Neutron Generator Summary: to efficiently couple the microwave energy into the plasma,...

325

0.6 cu. ft. (17 litre) capacity microwave 700 watts of cooking power  

E-Print Network (OSTI)

. Installation/yearly maintenance not included. Danby ENERGY STAR Mini Fridge (DCR88WDD) Danby Microwave (DMW608W

Lotze, Heike K.

326

In situ RF/microwave remediation of soil experiment overview  

SciTech Connect

Contaminant plumes are significant waste problems that require remediation in both the government and private sectors. The authors are developing an in situ process that uses RF/microwave stimulation to remove pollutants from contaminated soils. This process is more efficient than existing technologies, creates less secondary pollution, and is applicable to situations that are not amenable to treatment by existing technologies. Currently, the most commonly used process is soil vapor extraction. However, even when it is successful, this technology is energy inefficient. The authors objective is to combine RF/microwave energy application with soil vapor extraction to help mobilize and efficiently remove the soil contaminants, specifically demonstrating the viability of RF/microwave induced, in situ, soil remediation of light and dense non-aqueous phase liquids (LNAPL, DNAPL) contaminants.

Regan, A.H.; Palomares, M.E.; Polston, C.; Rees, D.E.; Roybal, W.T. [Los Alamos National Lab., NM (United States); Ross, T.J. [Univ. of New Mexico, Albuquerque, NM (United States)

1995-09-01T23:59:59.000Z

327

Purcell effect with microwave drive: Suppression of qubit relaxation rate  

E-Print Network (OSTI)

We analyze the Purcell relaxation rate of a superconducting qubit coupled to a resonator, which is coupled to a transmission line and pumped by an external microwave drive. Considering the typical regime of the qubit measurement, we focus on the case when the qubit frequency is significantly detuned from the resonator frequency. Surprisingly, the Purcell rate decreases when the strength of the microwave drive is increased. This suppression becomes significant in the nonlinear regime. In the presence of the microwave drive, the loss of photons to the transmission line also causes excitation of the qubit; however, the excitation rate is typically much smaller than the relaxation rate. Our analysis also applies to a more general case of a two-level quantum system coupled to a cavity.

Eyob A. Sete; Jay M. Gambetta; Alexander N. Korotkov

2014-01-22T23:59:59.000Z

328

Application of microwave solidification technology to radioactive waste  

SciTech Connect

The EPA has declared vitrification to be the Best Available Demonstrated Technology (BDAT) for High Level Radioactive Waste (40 CFR 268.42). Vitrification has been chosen as the method of choice for treating a number of radioactive residues and wastes in the DOE complex. Vitrification offers advantages of waste volume reduction, the ability to handle changing waste forms, and a stable, nonleachable final waste form. Microwave heating is a superior method for vitrification of radioactive wastes. Advantages of microwave heating include: (1) direct waste heating, eliminates need for electrodes, refractories and other consumables; (2) ``in-can`` processing allows for treatment of the material in its final container, (3) a mechanically simple system where the microwaves are generated away from the treatment area and transmitted to the treatment applicator by a wave guide, thus minimizing worker exposure to radiation; (4) easier equipment maintenance; and (5) a high degree of public acceptance.

Harris, M.; Sprenger, G.; Roushey, B.; Fenner, G.; Nieweg, R.

1995-09-28T23:59:59.000Z

329

" Million U.S. Housing Units"  

U.S. Energy Information Administration (EIA) Indexed Site

HC8.9 Home Appliances Characteristics by Urban/Rural Location, 2005" HC8.9 Home Appliances Characteristics by Urban/Rural Location, 2005" " Million U.S. Housing Units" ,,"Urban/Rural Location (as Self-Reported)" ,"Housing Units (millions)" "Home Appliances Characteristics",,"City","Town","Suburbs","Rural" "Total U.S.",111.1,47.1,19,22.7,22.3 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,46.2,18.8,22.5,22.1 "1.",103.3,44.1,17.8,21.2,20.2 "2 or More",6.2,2.1,1,1.3,1.9 "Do Not Use an Oven",1.5,1,"Q",0.2,"Q" "Most-Used Oven Fuel" "Electric",67.9,26.8,11.5,14.4,15.1 "Natural Gas",36.4,19.2,6.9,7.6,2.7

330

"Table HC12.9 Home Appliances Characteristics by Midwest Census Region, 2005"  

U.S. Energy Information Administration (EIA) Indexed Site

2.9 Home Appliances Characteristics by Midwest Census Region, 2005" 2.9 Home Appliances Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Appliances Characteristics",,,"East North Central","West North Central" "Total U.S.",111.1,25.6,17.7,7.9 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,25.3,17.6,7.7 "1.",103.3,24,16.8,7.3 "2 or More",6.2,1.3,0.8,0.5 "Do Not Use an Oven",1.5,0.3,"Q","Q" "Most-Used Oven Fuel" "Electric",67.9,14.7,9.5,5.2 "Natural Gas",36.4,9.6,7.5,2.1

331

"Table HC15.9 Home Appliances Characteristics by Four Most Populated States, 2005"  

U.S. Energy Information Administration (EIA) Indexed Site

9 Home Appliances Characteristics by Four Most Populated States, 2005" 9 Home Appliances Characteristics by Four Most Populated States, 2005" " Million U.S. Housing Units" ,"U.S. Housing Units (millions)","Four Most Populated States" "Home Appliances Characteristics",,"New York","Florida","Texas","California" "Total U.S.",111.1,7.1,7,8,12.1 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,7.1,6.9,7.8,11.7 "1.",103.3,6.5,6.6,7.4,11.2 "2 or More",6.2,0.6,"Q",0.4,0.5 "Do Not Use an Oven",1.5,"Q","Q","Q",0.4 "Most-Used Oven Fuel" "Electric",67.9,2.3,6.5,4.9,4.9 "Natural Gas",36.4,4.2,"Q",2.6,6.6

332

CFTF marks another milestone | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Fiber Technology Facility marks another milestone Carbon Fiber Technology Facility marks another milestone January 15, 2013 Oxidized carbon fiber was produced during a hot test of the oven system. January 15, 2013. Credit: ORNL. January 15, 2013 was a big day for the Carbon Fiber Technology Facility. For the first time, technicians conducted a hot test of the oven system with a band of fibers moving through the ov-ens, thus producing a batch of "black" oxidized polyacrylonitrile fiber, or OPF. During this process, polymer fiber ma-terial makes multiple passes through each of four large (each approximately 30 feet long and 10 feet tall) ovens at temperatures between 200oC and 300oC. This turns the polyacrylonitrile fibers from white to black via chemical reactions that render the fibers flame resistant and

333

" Million U.S. Housing Units"  

U.S. Energy Information Administration (EIA) Indexed Site

HC6.9 Home Appliances Characteristics by Number of Household Members, 2005" HC6.9 Home Appliances Characteristics by Number of Household Members, 2005" " Million U.S. Housing Units" ,,"Number of Households With --" ,"Housing Units (millions)" ,,"1 Member","2 Members","3 Members","4 Members","5 or More Members" "Home Appliances Characteristics" "Total U.S.",111.1,30,34.8,18.4,15.9,12 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,29.5,34.4,18.2,15.7,11.8 "1.",103.3,28.4,32,17.3,14.7,11 "2 or More",6.2,1.1,2.5,1,0.9,0.8 "Do Not Use an Oven",1.5,0.6,0.4,"Q","Q","Q" "Most-Used Oven Fuel" "Electric",67.9,18.2,22.5,11.2,9.5,6.5

334

"Table HC14.9 Home Appliances Characteristics by West Census Region, 2005"  

U.S. Energy Information Administration (EIA) Indexed Site

4.9 Home Appliances Characteristics by West Census Region, 2005" 4.9 Home Appliances Characteristics by West Census Region, 2005" " Million U.S. Housing Units" ,,"West Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total West" "Home Appliances Characteristics",,,"Mountain","Pacific" "Total U.S.",111.1,24.2,7.6,16.6 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,23.7,7.5,16.2 "1.",103.3,22.4,6.8,15.6 "2 or More",6.2,1.3,0.6,0.6 "Do Not Use an Oven",1.5,0.5,"Q",0.4 "Most-Used Oven Fuel" "Electric",67.9,13.4,4.5,8.9 "Natural Gas",36.4,9.2,2.2,7.1 "Propane/LPG",5.2,1,0.7,0.3

335

"Table HC11.9 Home Appliances Characteristics by Northeast Census Region, 2005"  

U.S. Energy Information Administration (EIA) Indexed Site

1.9 Home Appliances Characteristics by Northeast Census Region, 2005" 1.9 Home Appliances Characteristics by Northeast Census Region, 2005" " Million U.S. Housing Units" ,,"Northeast Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Northeast" "Home Appliances Characteristics",,,"Middle Atlantic","New England" "Total U.S.",111.1,20.6,15.1,5.5 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,20.3,14.9,5.4 "1.",103.3,18.7,13.6,5.2 "2 or More",6.2,1.6,1.4,0.2 "Do Not Use an Oven",1.5,0.2,"Q","Q" "Most-Used Oven Fuel" "Electric",67.9,9.7,6.2,3.6 "Natural Gas",36.4,9.4,7.9,1.5

336

"Table HC13.9 Home Appliances Characteristics by South Census Region, 2005"  

U.S. Energy Information Administration (EIA) Indexed Site

3.9 Home Appliances Characteristics by South Census Region, 2005" 3.9 Home Appliances Characteristics by South Census Region, 2005" " Million U.S. Housing Units" ,,"South Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total South" "Home Appliances Characteristics",,,"South Atlantic","East South Central","West South Central" "Total U.S.",111.1,40.7,21.7,6.9,12.1 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,40.2,21.5,6.8,11.9 "1.",103.3,38.2,20.5,6.4,11.3 "2 or More",6.2,2.1,1,0.4,0.7 "Do Not Use an Oven",1.5,0.5,"Q","Q","Q" "Most-Used Oven Fuel" "Electric",67.9,30.1,17.3,5.6,7.1

337

The University of Texas at Austin Environmental Health & Safety  

E-Print Network (OSTI)

been used with radioactive materials, chemicals, or biological agents NOTE: must still be cleaned) ____________________________________________________________ Radioactive Materials (list radioisotopes used the potential for contamination, e.g., chemical storage cabinets, fume hoods, refrigerators, centrifuges, ovens

338

Fuel Saving Ideas for Metal and Ceramic Processing  

E-Print Network (OSTI)

An easy method is presented for analyzing sources of heat loss from industrial processing furnaces, kilns, and ovens; and thus for recognizing opportunities for fuel saving. This will relate to melting, heat treating and hot forming of metals...

Reed, R. J.

1982-01-01T23:59:59.000Z

339

A New Concept in Dryer Control  

E-Print Network (OSTI)

, lumber, fiberboard, gypsum board, crumb rubber, etc. In addition, such dryer types as Rotary Drum, Suspension, Flash, Through, Spray, Oven, Tray, Lime Kilns, etc., should be amenable to control utilizing this model. Moreover, it should apply to most thin...

Robinson, J. W.

340

Cure-feature based online trajectory generation in a robotic paint curing system  

Science Journals Connector (OSTI)

Ultra-violate (UV) radiation-based robotic paint curing systems have great potential in improving energy efficiency and reducing the operating cost of the traditional oven-based units currently used in the automotive industry. This paper presents and ...

Fan Zeng; Beshah Ayalew; Mohammed A. Omar

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Comparison of Carbonaceous Aerosols in Tokyo before and after Implementation of Diesel Exhaust Restrictions  

Science Journals Connector (OSTI)

Comparison of Carbonaceous Aerosols in Tokyo before and after Implementation of Diesel Exhaust Restrictions ... (5)?Albert, R. E. Comparative carcinogenic potencies of particulates from diesel engine exhausts, coke oven emissions, roofing tar aerosols and cigarette smoke. ...

Naomichi Yamamoto; Atsushi Muramoto; Jun Yoshinaga; Ken Shibata; Michio Endo; Osamu Endo; Motohiro Hirabayashi; Kiyoshi Tanabe; Sumio Goto; Minoru Yoneda; Yasuyuki Shibata

2007-08-15T23:59:59.000Z

342

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 31 results. Download Build a Pizza Box Solar Oven Check out this...

343

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 16 results. Download Build a Pizza Box Solar Oven Check out this...

344

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

4 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 11 results. Download Build a Pizza Box Solar Oven Check out this...

345

Education Toolbox Search | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 46 results. Download Build a Pizza Box Solar Oven Check out this...

346

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

4 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 27 results. Download Build a Pizza Box Solar Oven Check out this...

347

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

4 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 29 results. Download Build a Pizza Box Solar Oven Check out this...

348

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 5 of 5 results. Download Build a Pizza Box Solar Oven Check out this...

349

THE ORNL MULTICHARGED ION RESEARCH FACILITY (MIRF) HIGH VOLTAGE PLATFORM PROJECT*  

E-Print Network (OSTI)

. E. Bannister, J. W. Hale, J. W. Johnson, ORNL, Oak Ridge, TN 37831-6372 USA D. Hitz, CEA Grenoble injection, biased disk support, gas feed, and a mini-oven for ion beam production from solids. The plasma

350

UKNF 12 January 2005 Target Studies  

E-Print Network (OSTI)

the cryogenics. · MHD calculations of the behaviour of the mercury jet. · take part in the experiment at CERN cooled vacuum chamber Schematic diagram of the test chamber and heater oven. #12;Pbar Target Tests Pbar

McDonald, Kirk

351

MSU Recycling recycle.msu.edu 517-355-1723 MARCH 15, 2014 9:00A.M.1:00P.M.  

E-Print Network (OSTI)

ELECTRONICS Computers (All Parts) Mice Keyboards Laptops All Types of External Drives CRT Monitors LCD Makers Fryers Toaster Ovens Electric Knives Electric Razors/Trimmers Hair Dryers Electric Toothbrushes

Liu, Taosheng

352

Complex Role of Monoacylglycerols in the Oxidation of Vegetable Oils: Different Behaviors of Soybean Monoacylglycerols in Different Oils  

Science Journals Connector (OSTI)

Purified vegetable oils were added at increasing amounts (0.5, 1, 2, and 3%) of monoacylglycerols obtained from purified soybean oil and submitted to an oven test (60 °C for 18 days). ...

Vito Michele Paradiso; Francesco Caponio; Giuseppina Bruno; Antonella Pasqualone; Carmine Summo; Tommaso Gomes

2014-10-13T23:59:59.000Z

353

CHARGE TRANSFER BETWEEN POSITIVE ALKALI IONS AND ATOMS  

E-Print Network (OSTI)

average velocity of atoms , ::. : . . :. . in the oven. Thisfor a potassium ", . atom beam operating under conditionsPOSITIVE ALKALI IONS AND ATOMS I W. R. Gentry, Yuan-tseh L e

Gentry, W.R.; Lee, Yuan-tseh; Mahan, Bruce H.

2008-01-01T23:59:59.000Z

354

Summer 2013 BOSTONIA CookingTipsfrom  

E-Print Network (OSTI)

domestic uses. In this case, the location and appearance of the balls--they were found with burn marks in pit ovens. Months later, at a College of Arts & Sciences laboratory, an analysis of the balls' mineral

Spence, Harlan Ernest

355

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network (OSTI)

used either natural gas or propane for cooktop fuel. Of the1302 Cooktop Fuel Type Gas Propane Electric - ResistanceFuel Type Gas Electric Propane Cooktop and Oven Together

Less, Brennan

2012-01-01T23:59:59.000Z

356

Impact of Natural Gas Appliances on Pollutant Levels in California Homes  

E-Print Network (OSTI)

with Use of LPG-Powered (Propane) Forklifts in Industrialcooktop? a. Natural gas b. Propane c. Electricity d. Don’tyour oven? a. Natural gas b. Propane c. Electricity d. Don’t

Mullen, Nasim A.

2014-01-01T23:59:59.000Z

357

Education Toolbox Search | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2 Education Toolbox Search Education Toolbox Search Enter terms Search Retain current filters Showing 1 - 10 of 12 results. Download Build a Pizza Box Solar Oven Check out this...

358

China Energy Databook -- User Guide and Documentation, Version 7.0  

E-Print Network (OSTI)

Mining Accidents Table 2B.6. Coke Production, 1949-20062B.7. Coking Coal Used in Coke Production, 1980-2006 TableConversion (Mtce) Table 4A.19.1. Coke Oven Gas End Use and

Fridley, Ed., David

2008-01-01T23:59:59.000Z

359

Selecting the optimum coke pushing sequence  

SciTech Connect

The sequence of pushing coke ovens is one of the most important aspects of battery operation. The sequence must satisfy a number of technical and process conditions: (1) achieve maximum heating-wall life by avoiding destructive expansion pressure in freshly charged ovens and during pushing of the finished coke; (2) ensure uniform brickwork temperature and prevent overheating by compensating for the high thermal flux in freshly charged ovens due to accumulated heat in adjacent ovens that are in the second half of the coking cycle; (3) ensure the most favorable working conditions and safety for operating personnel; (4) provide additional opportunities for repair personnel to perform various types of work, such as replacing coke-machine rails, without interrupting coal production; (5) perform the maximum number of coke-machine operations simultaneously: pushing, charging, and cleaning doors, frames, and standpipe elbows; and (6) reduce electricity consumption by minimizing idle travel of coke machines.

V.T. Krivoshein; A.V. Makarov [ZAO Trest Koksokhimmontazh (Russian Federation)

2007-01-15T23:59:59.000Z

360

Industry  

E-Print Network (OSTI)

combined heat and power and coke ovens, and waste managementto ban the use of small-scale coke-producing facilities forcasting, Scrap preheating, Dry coke quenching Inert anodes,

Bernstein, Lenny

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Chemicals from coal  

SciTech Connect

This chapter contains sections titled: Chemicals from Coke Oven Distillate; The Fischer-Tropsch Reaction; Coal Hydrogenation; Substitute Natural Gas (SNG); Synthesis Gas Technology; Calcium Carbide; Coal and the Environment; and Notes and References

Harold A. Wittcoff; Bryan G. Reuben; Jeffrey S. Plotkin

2004-12-01T23:59:59.000Z

362

China Energy Primer  

E-Print Network (OSTI)

37 Figure 2-8 Coke Production (1980-2006) 99 Figure 3-28 Coke Oven Gas End-use and Inputs35 Table 2-17 Coking Coal Used in Coke Production (1980-

Ni, Chun Chun

2010-01-01T23:59:59.000Z

363

Productivity benefits of industrial energy efficiency measures  

E-Print Network (OSTI)

the blast furnace means less coke is needed, so maintenancecontrol Foamy slag practices Coke making Oxy-fuel burners/Variable speed drive on coke oven gas compressors Coke dry

Worrell, Ernst

2011-01-01T23:59:59.000Z

364

Adsorption of Hydrogen Sulfide onto Activated Carbon Fibers: Effect of  

E-Print Network (OSTI)

. These processes include natural gas processing, petroleum refining, petrochemical plants, Kraft mills, coke ovens, and coal gasifiers. H2S concentrations in these processes vary from 0 to 60 vol % (6). The Claus process

Borguet, Eric

365

EAST CAROLINA UNIVERSITY HAZARDOUS CHEMICAL USE GRANT REVIEW FORM ECU policy requires that all grant proposals involving the use of hazardous chemicals be reviewed by an institutional review committee or  

E-Print Network (OSTI)

-benezene 4-Aminodiphenyl Asbestos Coal tar pitch volatiles Methyl chloromethyl ether Formaldehyde Vinyl chloride Coke oven emissions 1,2-dibromo-3-chloropropane Lead Cadmium Benzene Cotton dust Chromium VI

366

De l e c t a b l e Im p e c c a b l e Un f o r g e t t a b l e We pride ourselves in offering an array of exquisite appetizers, entres and  

E-Print Network (OSTI)

with Ranch Dressing Crostini Pomodoro: Oven Roasted Tomatoes, Fresh Basil and-dried Tomatoes, Shaved Romano Cheese and Focaccia Croutons Tossed with Garlic Dressing Lobster Pillows Niman Ranch Filet Mignon with Brandy Peppercorn Sauce, White Truffle Roasted Fingerling Potatoes

Shyu, Mei-Ling

367

FOOD PRESERVATION SERIES types of potatoes  

E-Print Network (OSTI)

ranch-style salad dressing or low-fat cheese. Boil, cube and serve as salad with low-fat or fat free salad dressing Oven Wedge Fries 2 large russet potatoes 1 teaspoon olive oil or other vegetable oil

368

The Sun and Its Energy (11 activities) | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

activities are: Light is Energy Plant Investigation The Radiometer Reading a Thermometer Light-to-Heat Solar Beads NaturePrint (R) Paper Solar Balloons Solar Oven Solar House...

369

7, 14791506, 2007 apportionment of the  

E-Print Network (OSTI)

, coal residential, coke oven, coal power plant, biomass burning, natural gas (NG) combustion. The major showed distinct seasonal variations. High contributions of biomass burning and coal (residential and coke is the world's largest coal consumption region (IEA, 2006). Thu

Paris-Sud XI, Université de

370

A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S.  

E-Print Network (OSTI)

other bituminous coal and coking coal. Small differences incoal (used as fuel) Coking coal Coke oven coke Natural gasrange for typical NCVs of coking coal of 26.6 to 29.8Mj/kg.

Hasanbeigi, Ali

2012-01-01T23:59:59.000Z

371

Seasonal and Regional Contributors of 1-Hydroxypyrene among Children near a Steel Mill  

Science Journals Connector (OSTI)

...mainly cigarette smoke, wood-burning ovens and fireplaces, vehicle exhaust, and consumption of grilled and smoked foods (1...level of 1-OHP among Ukraine children, but beyond this ecological association, no further temporal or spatial variation was...

Mi-Sun Lee; Ki-Do Eum; Kiyoung Lee; Ho Kim; and Domyung Paek

2009-01-01T23:59:59.000Z

372

Determination of Indole Alkaloids and Highly Volatile Compounds in Rauvolfia verticillata by HPLC–UV and GC–MS  

Science Journals Connector (OSTI)

......other countries for snake bites, feverish...control and efficacy development of Rauvolfia. It...min. The column temperature was maintained at...The injection port temperature was 280C. The oven temperature was programmed from......

Bo Hong; WenJing Li; AiHua Song; ChunJie Zhao

2013-01-01T23:59:59.000Z

373

Arabidopsis ABCG14 is essential for the root-to-shoot translocation of cytokinin  

Science Journals Connector (OSTI)

...previously (1). The acid-insoluble (Klason) lignin content was calculated from the oven-dried weight of each residue (TAPPI T 222 om-02). For lignin monomeric composition, the alkaline nitrobenzene oxidation method was applied as described previously...

Donghwi Ko; Joohyun Kang; Takatoshi Kiba; Jiyoung Park; Mikiko Kojima; Jihye Do; Kyung Yoon Kim; Mi Kwon; Anne Endler; Won-Yong Song; Enrico Martinoia; Hitoshi Sakakibara; Youngsook Lee

2014-01-01T23:59:59.000Z

374

This  

NLE Websites -- All DOE Office Websites (Extended Search)

overnight in an oven at 105 C. Finally, the batch was crushed and homogenized in a tungsten carbide mill. 2.4. Selection of silica grains and completion of batch preparation The...

375

Hydrology and Earth System Sciences, 9, 481492, 2005 www.copernicus.org/EGU/hess/hess/9/481/  

E-Print Network (OSTI)

and civil engineering. Standard methods such as oven-drying are very time-consuming and destructive, neutron. The determination of moisture content with time-domain reflectometry (TDR) technology is based on measurements

Paris-Sud XI, Université de

376

Environmental and Resource Studies Program Equipment Available For Use in ERS Courses  

E-Print Network (OSTI)

microscopes, dissecting mixers/homogenizers muffle furnace (high temperature) ovens/incubators pH meters (battery tester) power inverter solar panel and solar charge controller Audio-Visual Equipment camera

Fox, Michael

377

Cal Poly, San Luis Obispo | University Housing Update to Appliance and Electronic Device Guidelines for Residence Halls  

E-Print Network (OSTI)

cookers/steamers Electric skillets Electric grilles (George Foreman grilles and similar) Toasters and toaster ovens Hotplates Popcorn poppers Slow cookers and "hot pots" Food Storage: one mini refrigerator

Sze, Lawrence

378

WHAT YOU NEED TO MOVE-IN NECESSITIES TO BRING AT CHECK-IN  

E-Print Network (OSTI)

Foreman counter-top grills** Rice-cookers ** Coffeepots without auto-shutoff feature Immersion heaters.umbc.edu/reslife. ** Toaster ovens, George Foreman grills and rice-cookers are only allowed in apartment kitchens. #12;

Maryland, Baltimore County, University of

379

WHAT YOU NEED TO MOVE-IN NECESSITIES TO BRING AT CHECK-IN  

E-Print Network (OSTI)

/toaster ovens** George Foreman-style counter-top grills** Rice-cookers** Coffeepots without auto, George Foreman grills and rice-cookers are only allowed in apartment kitchens. #12;

Adali, Tulay

380

Field data collection of miscellaneous electrical loads in Northern California: Initial results  

E-Print Network (OSTI)

ovens/toasters, rice/slow cookers and wine chillers). Theseinclude a DSL modem and a wireless router. Rice Cookers/Slow Cookers: These devices consist of an enclosed volume (

Greenblatt, Jeffery B.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Optical control of microwaves with semiconductor n?i?p?i structures  

Science Journals Connector (OSTI)

We control the microwave transmission of a GaAsn?i?p?i structure by illuminating it with a cw argon ion laser. Tests in a broadband microwave modulator wave spectrometer show that an optical intensity of 800 mW/cm2 produces a 50% change in transmission for microwaves between 10 and 50 GHz.

Alan Kost; Linda West; T. C. Hasenberg; Jeffrey O. White; Mehran Matloubian; George C. Valley

1993-01-01T23:59:59.000Z

382

Differential Damage in Bacterial Cells by Microwave Radiation on the Basis of Cell Wall Structure  

Science Journals Connector (OSTI)

...consistent when the microwave radiation was repeated. Changes in the...NaCl was exposed to microwave radiation at 600 W, and its temperature...U200; Hitachi Co., Tokyo, Japan). All the experiments were...cells were treated by microwave radiation, the shape of the cells was...

Im-Sun Woo; In-Koo Rhee; Heui-Dong Park

2000-05-01T23:59:59.000Z

383

Microwave and EUV Observations of an Erupting Filament and Associated Flare and Coronal Mass Ejections  

Science Journals Connector (OSTI)

......feature was 5.51 MHz at 07:48 UT, and...High-Temperature Plasma to the Microwave...microwave emission from plasma below this temperature...case of a stratified atmosphere; then, the integrations...high- temperature plasma to the microwave...operating at 5743 MHz (5.2 cm), observed......

Costas E. Alissandrakis; Alexey A. Kochanov; Spiros Patsourakos; Alexander T. Altyntsev; Sergey V. Lesovoi; Nadya N. Lesovoya

2013-12-05T23:59:59.000Z

384

Microwave-assisted sample preparation of coal and coal fly ash for subsequent metal determination  

SciTech Connect

The aim of this paper is to review microwave-assisted digestion of coal and coal fly ash. A brief description of microwave heating principles is presented. Microwave-assisted digestion appears currently to be the most popular preparation technique, possibly due to the comparatively rapid sample preparation and the reduction of contamination, compared to the conventional hot-plate digestion methods.

Srogi, K. [Inst. of Chemical Processing of Coal, Zabrze (Poland)

2007-01-15T23:59:59.000Z

385

CAD Technique for Microwave Chemistry Reactors with Energy Efficiency Optimized for Different Reactants  

E-Print Network (OSTI)

CAD Technique for Microwave Chemistry Reactors with Energy Efficiency Optimized for Different in experimental development of large- scale and highly-productive reactors. This paper proposes to address this issue by developing microwave chemistry reactors as microwave systems, rather than as black

Yakovlev, Vadim

386

Apparatus with moderating material for microwave heat treatment of manufactured components  

DOE Patents (OSTI)

An apparatus for heat treating manufactured components using microwave energy and microwave susceptor material. Heat treating medium such as eutectic salts may be employed. A fluidized bed introduces process gases which may include carburizing or nitriding gases The process may be operated in a batch mode or continuous process mode. A microwave heating probe may be used to restart a frozen eutectic salt bath.

Ripley, Edward B. (Knoxville, TN)

2011-05-10T23:59:59.000Z

387

The Quest for Ultimate Broadband High Power Microwaves  

E-Print Network (OSTI)

Paper describes High Power Microwave research of combining GW peak power to achieve MV/m and GV/m radiated fields in 1 to 500 GHz band. To achieve such fields multiple independently triggered broadband GW sources, supplying power to multiple spatially distributed broadband radiators/antennas are used. Single TW array is used as an ultimate microwave weapon in 1 to 5 GHz range while multiple TW arrays provide GV/m radiating field at plasma frequencies in 300 GHz range leading to fusion power.

Podgorski, Andrew S

2014-01-01T23:59:59.000Z

388

Pressure History Measurement in a Microwave Beaming Thruster  

Science Journals Connector (OSTI)

In a microwave beaming thruster with a 1?dimensional nozzle plasma and shock wave propagates in the nozzle absorbing microwave power. In this study pressure histories in the thruster are measured using pressure gauges. Measured pressure history at the thruster wall shows constant pressure during plasma propagation in the nozzle. The result of measurement of the propagating velocities of shock wave and plasma shows that both propagate in the same velocity. These result shows that thrust producing model of analogy of pulse detonation engine is successful for the 1D thruster.

Yasuhisa Oda; Masato Ushio; Kimiya Komurasaki; Koji Takahashi; Atsushi Kasugai; Keishi Sakamoto

2006-01-01T23:59:59.000Z

389

Ultra high vacuum broad band high power microwave window  

DOE Patents (OSTI)

An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost.

Nguyen-Tuong, Viet (Seaford, VA); Dylla, III, Henry Frederick (Yorktown, VA)

1997-01-01T23:59:59.000Z

390

Ultra high vacuum broad band high power microwave window  

DOE Patents (OSTI)

An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost. 5 figs.

Nguyen-Tuong, V.; Dylla, H.F. III

1997-11-04T23:59:59.000Z

391

Cryogenic resonant microwave cavity searches for hidden sector photons  

E-Print Network (OSTI)

The hidden sector photon is a weakly interacting hypothetical particle with sub-eV mass that kinetically mixes with the photon. We describe a microwave frequency light shining through a wall experiment where a cryogenic resonant microwave cavity is used to try and detect photons that have passed through an impenetrable barrier, a process only possible via mixing with hidden sector photons. For a hidden sector photon mass of 53 $\\mu$eV we limit the hidden photon kinetic mixing parameter $\\chi cryogenic detector cavity to place new limits on the kinetic mixing parameter for hidden sector photons as a form of cold dark matter.

Parker, Stephen R; Povey, Rhys G; Tobar, Michael E

2014-01-01T23:59:59.000Z

392

Cryogenic resonant microwave cavity searches for hidden sector photons  

E-Print Network (OSTI)

The hidden sector photon is a weakly interacting hypothetical particle with sub-eV mass that kinetically mixes with the photon. We describe a microwave frequency light shining through a wall experiment where a cryogenic resonant microwave cavity is used to try and detect photons that have passed through an impenetrable barrier, a process only possible via mixing with hidden sector photons. For a hidden sector photon mass of 53 $\\mu$eV we limit the hidden photon kinetic mixing parameter $\\chi cryogenic detector cavity to place new limits on the kinetic mixing parameter for hidden sector photons as a form of cold dark matter.

Stephen R. Parker; John G. Hartnett; Rhys G. Povey; Michael E. Tobar

2014-10-20T23:59:59.000Z

393

Cryogenic resonant microwave cavity searches for hidden sector photons  

Science Journals Connector (OSTI)

The hidden sector photon is a weakly interacting hypothetical particle with sub-eV mass that kinetically mixes with the photon. We describe a microwave frequency light shining through a wall experiment, where a cryogenic resonant microwave cavity is used to try and detect photons that have passed through an impenetrable barrier, a process only possible via mixing with hidden sector photons. For a hidden sector photon mass of 53???eV, we limit the hidden photon kinetic mixing parameter ?cryogenic detector cavity to place new limits on the kinetic mixing parameter for hidden sector photons as a form of cold dark matter.

Stephen R. Parker; John G. Hartnett; Rhys G. Povey; Michael E. Tobar

2013-12-03T23:59:59.000Z

394

Photonic microwave generation with high-power photodiodes  

E-Print Network (OSTI)

We utilize and characterize high-power, high-linearity modified uni-traveling carrier (MUTC) photodiodes for low-phase-noise photonic microwave generation based on optical frequency division. When illuminated with picosecond pulses from a repetition-rate-multiplied gigahertz Ti:sapphire modelocked laser, the photodiodes can achieve 10 GHz signal power of +14 dBm. Using these diodes, a 10 GHz microwave tone is generated with less than 500 attoseconds absolute integrated timing jitter (1 Hz-10 MHz) and a phase noise floor of -177 dBc/Hz. We also characterize the electrical response, amplitude-to-phase conversion, saturation and residual noise of the MUTC photodiodes.

Fortier, Tara M; Hati, Archita; Nelson, Craig; Taylor, Jennifer A; Fu, Yang; Campbell, Joe; Diddams, Scott A

2013-01-01T23:59:59.000Z

395

Chemical composition of esophageal-fistula forage samples as influenced by drying method, salivary leaching and sample preparation  

E-Print Network (OSTI)

; Lesperance et al. , 1967; Smith et al. , 1967) may be attributed to organic matter losses during drying. Drying fresh forage and silage samples, Danley and Vetter (197'1) found higher values of CP, ADF, cellulose, lignin, NDF and hemicellulose in the oven... (NDF), acid detergent fiber (ADF), acid detergent lignin (ADL), cellulose, hemicellulose, total ash and ADF insoluble ash were chemically determined. Organic matter losses in oven- and air-drying methods were estimated by a formula de- veloped...

Acosta-Gonzalez, Rafael Aristides

1976-01-01T23:59:59.000Z

396

Non-absorbing high-efficiency counter for itinerant microwave photons  

E-Print Network (OSTI)

Detecting an itinerant microwave photon with high efficiency is an outstanding problem in microwave photonics and its applications. We present a scheme to detect an itinerant microwave photon in a transmission line via the nonlinearity provided by a transmon in a driven microwave resonator. With a single transmon we achieve 84% distinguishability between zero and one microwave photons and 90% distinguishability with two cascaded transmons by performing continuous measurements on the output field of the resonator. We also show how the measurement diminishes coherence in the photon number basis thereby illustrating a fundamental principle of quantum measurement: the higher the measurement efficiency, the faster is the decoherence.

Bixuan Fan; Göran Johansson; Joshua Combes; G. J. Milburn; Thomas M. Stace

2014-03-18T23:59:59.000Z

397

Environmental assessment for the Satellite Power System (SPS) Concept Development and Evaluation Program (CDEP). [Microwave and non-microwave health and ecological assessment  

SciTech Connect

In the satellite power system (SPS), satellites in geosynchronous earth orbit would collect solar energy in space, convert it to microwaves, and transmit the microwaves to receiving antennas (rectennas) on earth. At the rectennas, the microwave energy would be converted to electricity. This SPS environmental assessment considers the microwave and nonmicrowave effects on the terrestrial environment and human health, atmospheric effects, and effects on electromagnetic systems. No environmental problem has been identified that would preclude the continued study of SPS technology. To increase the certainty of the assessment, some research has been initiated and long-term research is being planned.

Valentino, A.R.

1980-08-01T23:59:59.000Z

398

Non-fusion applications of RF and microwave technology  

SciTech Connect

The processing of materials using rf and/or microwave power is a broad area that has grown significantly in the past few years. The authors have applied rf and microwave technology in the areas of ceramic sintering, plasma processing, and waste processing. The sintering of ceramics in the frequency range of 50 MHz-28 GHz has lead to unique material characteristics compared to materials that have been sintered conventionally. It has been demonstrated that sintering can be achieved in a variety of materials, including alumina, zirconia, silicon carbide, and boron carbide. In the area of plasma processing, progress has been made in the development and understanding of high density plasma sources, including inductively coupled plasma (ICP) sources. The effects of processing conditions on the ion energy distribution at the substrate surface (a critical processing issue) have been determined for a variety of process gases. The relationship between modeling and experiment is being established. Microwave technology has also been applied to the treatment of radioactive and chemical waste. The application of microwaves to the removal of contaminated concrete has been demonstrated. Details of these programs and other potential application areas are discussed.

Caughman, J.B.O.; Baity, F.W.; Bigelow, T.S.; Gardner, W.L.; Hoffman, D.J.; Forrester, S.C.; White, T.L.

1995-12-01T23:59:59.000Z

399

Electrically long vertical interconnects for microwave circuits and antennas  

E-Print Network (OSTI)

. . . . . 2 . . . . 3 . . . . 4 . 4 . 4 . 5 . . . . 5 . . . . 6 . . . . 7 A. Transmission Line Interconnects. . B. Electromagnetically Coupled lnterconnects . . . . . C. Conclusions . . . . . . 8 . . . 10 III FIDELITY SIMULATION 12 A. B. C. D... interconnects satisfying specifications set by Raytheon Systems Co. This research was sponsored by Raytheon Systems Co. RF/Microwave Division. A vertical interconnect couples transmission lines, antennas, and components between vertically spaced layers...

Coutant, Matthew Richard

2012-06-07T23:59:59.000Z

400

Multi-modal transmission of microwaves through hole arrays  

E-Print Network (OSTI)

. R. Evans, and J. R. Sambles, "Experimental verification of designer surface plasmons," Science 308Multi-modal transmission of microwaves through hole arrays James D. Edmunds,1,* Euan Hendry,1(5722), 670­672 (2005). 8. S. A. Maier, S. R. Andrews, L. Martín-Moreno, and F. J. García-Vidal, "Terahertz

Exeter, University of

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

ECRH microwave beam broadening in the edge turbulent plasma  

SciTech Connect

The influence of turbulent plasma density fluctuations on angular and spatial beam width is treated analytically in the framework of WKB based eikonal method. Reasonable agreement of analytical and numerical treatment results is demonstrated within the domain of quasi-optical approximation validity. Significant broadening of microwave beams is predicted for future ECRH experiments at ITER.

Sysoeva, E. V.; Gusakov, E. Z.; Popov, A. Yu. [Ioffe Institute, St. Petersburg, Russia and RL PAT SPbSPU, St. Petersburg (Russian Federation); Silva, F. da [Institute of Plasmas and Nuclear Fusion, IST, Lisbon (Portugal); Heuraux, S. [IJL UMR-7198 CNRS-Université de Lorraine, BP70239, 54506 Vandoeuvre Cedex (France)

2014-02-12T23:59:59.000Z

402

Experimental Investigation of Microwave Vulnerabilities in CMOS Inverters  

E-Print Network (OSTI)

Experimental Investigation of Microwave Vulnerabilities in CMOS Inverters Agis A. Iliadis effects on single CMOS inverters, the fundamental building block of logic ICs, consisting of an NMOS and a PMOS transistor. The inverters were designed in our group and fabricated in the AMI-1.5µm MOSIS line

Anlage, Steven

403

International Microwave Power Institute 127 ANALYSIS OF OPERATIONAL REGIMES  

E-Print Network (OSTI)

for microwave heating. KEY WORDS: Electric field, dissipated power, micro- wave power, model, permittivity heating systems oper ating at 915 MHz is a standard feature protecting the magnetron from reflections LOAD E. Eves and V. Yakovlev Reflections, electric field and dissipated power of a 915 MHz water load

Yakovlev, Vadim

404

Microwave Radiometer – 3 Channel (MWR3C) Handbook  

SciTech Connect

The microwave radiometer 3-channel (MWR3C) provides time-series measurements of brightness temperatures from three channels centered at 23.834, 30, and 89 GHz. These three channels are sensitive to the presence of liquid water and precipitable water vapor.

Cadeddu, MP

2012-05-04T23:59:59.000Z

405

Flexible Graphene Field-Effect Transistors for Microwave Electronics  

E-Print Network (OSTI)

Flexible Graphene Field-Effect Transistors for Microwave Electronics Inanc Meric , Nicholas Petrone-frequency characteristics of graphene field-effect transistors (GFETs) has received significant interest due the very high carrier velocities in graphene. In addition to excellent electronic performance, graphene possesses

Shepard, Kenneth

406

Controlling Nanoparticle Aggregation in Colloidal Microwave Absorbers via Interface Chemistry  

E-Print Network (OSTI)

Controlling Nanoparticle Aggregation in Colloidal Microwave Absorbers via Interface Chemistry Brian ABSTRACT Interface chemistry can be implemented to modulate the aggregation and dispersion of nanoparticles of superparamagnetic magnetite nanoparticles in organic and aqueous solutions. With decrease in solution pH, individual

Stowell, Michael

407

Metal slits and liquid crystals at microwave frequencies  

Science Journals Connector (OSTI)

...the possible use of dual frequency materials to allow drive-on as well as drive-off. Unfortunately such dual-frequency materials have reduced...T Nomoto2002Microwave variable delay line using dual-frequency switching-mode liquid...

2006-01-01T23:59:59.000Z

408

System to continuously produce carbon fiber via microwave assisted plasma processing  

DOE Patents (OSTI)

A method for continuously processing carbon fiber including establishing a microwave plasma in a selected atmosphere contained in an elongated chamber having a microwave power gradient along its length defined by a lower microwave power at one end and a higher microwave power at the opposite end of the elongated chamber. The elongated chamber having an opening in each of the ends of the chamber that are adapted to allow the passage of the fiber tow while limiting incidental gas flow into or out of said chamber. A continuous fiber tow is introduced into the end of the chamber having the lower microwave power. The fiber tow is withdrawn from the opposite end of the chamber having the higher microwave power. The fiber to is subjected to progressively higher microwave energy as the fiber is being traversed through the elongated chamber.

White, Terry L; Paulauskas, Felix L; Bigelow, Timothy S

2014-03-25T23:59:59.000Z

409

Million U.S. Housing Units Total U.S.............................................................  

U.S. Energy Information Administration (EIA) Indexed Site

.... .... 111.1 14.7 7.4 12.5 12.5 18.9 18.6 17.3 9.2 Cooking Appliances Conventional Ovens Use an Oven................................................. 109.6 14.4 7.2 12.4 12.4 18.6 18.3 17.2 9.1 1................................................................ 103.3 13.5 6.8 11.8 11.5 17.7 17.5 16.1 8.4 2 or More................................................... 6.2 1.0 0.4 0.6 0.8 0.9 0.8 1.1 0.7 Do Not Use an Oven..................................... 1.5 0.3 Q Q Q 0.3 0.3 Q Q Most-Used Oven Fuel Electric...................................................... 67.9 6.5 2.9 6.7 7.3 12.8 12.8 12.5 6.4 Natural Gas............................................... 36.4 7.0 4.0 5.3 4.4 5.1 4.8 3.6 2.1 Propane/LPG............................................ 5.2 0.9 0.3 0.4 0.6 0.8 0.7 1.0 0.5 Self-Cleaning Oven Use a Self-Cleaning Oven.........................

410

Table HC2.9 Home Appliances Characteristics by Type of Housing Unit, 2005  

U.S. Energy Information Administration (EIA) Indexed Site

Million U.S. Housing Units Total U.S............................................................ 111.1 72.1 7.6 7.8 16.7 6.9 Cooking Appliances Conventional Ovens Use an Oven............................................... 109.6 71.3 7.4 7.7 16.4 6.8 1.............................................................. 103.3 66.2 7.2 7.4 15.9 6.7 2 or More................................................. 6.2 5.1 Q 0.3 0.5 Q Do Not Use an Oven................................... 1.5 0.7 Q Q 0.4 Q Most-Used Oven Fuel Electric..................................................... 67.9 45.5 4.4 3.7 10.7 3.7 Natural Gas.............................................. 36.4 22.0 3.0 3.9 5.6 1.8 Propane/LPG........................................... 5.2 3.8 Q Q Q 1.3 Self-Cleaning Oven Use a Self-Cleaning Oven........................

411

Million U.S. Housing Units Total U.S.........................................................  

U.S. Energy Information Administration (EIA) Indexed Site

111.1 33.0 8.0 3.4 5.9 14.4 1.2 Cooking Appliances Conventional Ovens Use an Oven............................................. 109.6 32.3 7.9 3.3 5.9 14.1 1.1 1............................................................ 103.3 31.4 7.6 3.3 5.7 13.7 1.1 2 or More............................................... 6.2 0.9 0.3 Q Q 0.4 Q Do Not Use an Oven................................. 1.5 0.7 Q Q Q 0.3 Q Most-Used Oven Fuel Electric.................................................. 67.9 19.4 4.5 2.0 3.0 9.2 0.7 Natural Gas........................................... 36.4 12.3 3.0 1.3 2.8 4.8 0.3 Propane/LPG........................................ 5.2 0.6 0.4 Q Q Q Q Self-Cleaning Oven Use a Self-Cleaning Oven..................... 62.9 10.1 3.6 1.1 1.4 3.6 0.2 Continuous........................................ 9.3 1.6 0.5 Q Q

412

DOE Solar Decathlon: Product Directory  

NLE Websites -- All DOE Office Websites (Extended Search)

Directory Directory The U.S. Department of Energy Solar Decathlon 2009 Product Directory provides a complete listing of the products used in the solar-powered team houses. To find common household products, see the list below. You may also search for products by team or in the Product Directory spreadsheet Microsoft Excel . By Products By Team Advanced Search Household Products Bathroom Faucet Bathroom Sink Clothes Dryer Clothes Washer Clothes Washer/Dryer Cooktop Computer Desktop Laptop Decking Dishwasher Dishdrawer Under Counter Dishwasher Exhaust Hood Flooring Furniture Insulation Kitchen Cabinets Kitchen Countertops Kitchen Faucet Kitchen Sink Lighting Fixed Lighting (hardwired) Plug-In Lighting (lamps, plug-in fixtures) Sensors Oven Combination Microwave Steam Wall Photovoltaic Collectors

413

Inquiring Minds  

NLE Websites -- All DOE Office Websites (Extended Search)

neutrino physics | technology neutrino physics | technology computing | theory | astrophysics | discoveries at Fermilab Theory at Fermilab Roughly half of our understanding of the physical world comes from direct experiment, while the other half comes from the systematic, logical fomulation of the laws of nature known as theoretical physics. Our modern machines, from the radio and microwave oven to supercomputers and the Tevatron, rely upon the established theories of nature--the laws of electrodynamics, quantum physics and relativity--and their profound and arcane mathematics. Lattice Computer Farm Fermilab's lattice gauge theory computer farm. Fermilab theoretical physicists are among the world's leaders, working hand-in-hand with experimentalists to create a complete description of the

414

Reducing Leaking Electricity  

NLE Websites -- All DOE Office Websites (Extended Search)

4 4 Reducing Leaking Electricity Figure 1. Full and standby power draws of some compact audio systems. A surprisingly large number of appliances-from computer peripherals to cable TV boxes to radios-consume electricity even after they have been switched off. Other appliances, such as cordless telephones, remote garage door openers, and battery chargers don't get switched off but draw power even when they are not performing their principal functions. The energy used while the appliance is switched off or not performing its primary purpose is called "standby consumption" or "leaking electricity." This consumption allows TVs, VCRs and garage-door openers to be ready for instant-on with a remote control, microwave ovens to display a digital

415

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 6670 of 28,905 results. 61 - 6670 of 28,905 results. Download CX-006399: Categorical Exclusion Determination Microbiological Sample Preparation and Analysis For Use With Hybrid Microwave Oven CX(s) Applied: B3.6 Date: 05/19/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office http://energy.gov/nepa/downloads/cx-006399-categorical-exclusion-determination Download CX-006400: Categorical Exclusion Determination Clean Up of 735-A Lab A-147 CX(s) Applied: B3.6 Date: 05/19/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office http://energy.gov/nepa/downloads/cx-006400-categorical-exclusion-determination Download CX-006401: Categorical Exclusion Determination Laboratory Dissociation Constant (Kd) Measurements of Non-contaminated

416

Assumptions to the Annual Energy Outlook 2007 Report  

Gasoline and Diesel Fuel Update (EIA)

clothes drying, ceiling fans, coffee makers, spas, home security clothes drying, ceiling fans, coffee makers, spas, home security systems, microwave ovens, set-top boxes, home audio equipment, rechargeable electronics, and VCR/DVDs. In addition to the major equipment-driven end-uses, the average energy consumption per household is projected for other electric and nonelectric appliances. The module's output includes number Energy Information Administration/Assumptions to the Annual Energy Outlook 2007 19 Pacific East South Central South Atlantic Middle Atlantic New England West South Central West North Central East North Central Mountain AK WA MT WY ID NV UT CO AZ NM TX OK IA KS MO IL IN KY TN MS AL FL GA SC NC WV PA NJ MD DE NY CT VT ME RI MA NH VA WI MI OH NE SD MN ND AR LA OR CA HI Middle Atlantic New England East North Central West North Central Pacific West South Central East South Central

417

Implementing and Evaluating a Wireless Body Sensor System for Automated Physiological Data Acquisition at Home  

E-Print Network (OSTI)

Advances in embedded devices and wireless sensor networks have resulted in new and inexpensive health care solutions. This paper describes the implementation and the evaluation of a wireless body sensor system that monitors human physiological data at home. Specifically, a waist-mounted triaxial accelerometer unit is used to record human movements. Sampled data are transmitted using an IEEE 802.15.4 wireless transceiver to a data logger unit. The wearable sensor unit is light, small, and consumes low energy, which allows for inexpensive and unobtrusive monitoring during normal daily activities at home. The acceleration measurement tests show that it is possible to classify different human motion through the acceleration reading. The 802.15.4 wireless signal quality is also tested in typical home scenarios. Measurement results show that even with interference from nearby IEEE 802.11 signals and microwave ovens, the data delivery performance is satisfactory and can be improved by selecting an appropriate channe...

Chen, Chao; 10.5121/ijcsit.2010.2303

2010-01-01T23:59:59.000Z

418

E-waste education strategies: teaching how to reduce, reuse and recycle for sustainable development  

Science Journals Connector (OSTI)

The constantly changing world of technology is the world's largest and fastest growing manufacturing industry. The vast growth and rapid product obsolescence has brought about the serious problem of e-waste, which is now the fastest growing form of waste in the industrialised world. E-waste encompasses a broad and growing category of electronic devices ranging from large household appliances such as refrigerators, microwave ovens and air conditioners to consumer electronics such as cellular phones, televisions, personal stereos and computers. Electronic equipment contains a variety of toxic ingredients, including hazardous heavy metals that pollute the environment and are very dangerous to human health. This paper discusses some of the principles that are being employed to alleviate the environmental impact of e-waste such as extended producer responsibility, design for environment (DfE), consumer driven solutions. This article also discusses educational strategies that can be employed to educate global audiences.

Phillip Olla; Joseph Toth

2010-01-01T23:59:59.000Z

419

Renewable energy load assessment for Boquillas Del Carmen Coahuila, Mexico  

SciTech Connect

This report outlines the estimates that were made in 1992 of the potential load requirements for Boquillas del Carmen, a small Mexican village on the northern border of the state of Coahuila, Mexico near Big Bend National Park in southern Texas. The study was made to help determine the possibility that village might be electrified by solar or wind energy. Various estimates of are given of the potential load based on estimates ranging from basic use of lights, radio, television, and small household appliances to microwave ovens, refrigerators, and direct evaporative coolers. The low-energy consumption case was estimated to be at 23.0 kWh/month per residence per month, and the high-energy consumption case (with cooling) was 140.7 kWh/month per residence. On average, the typical residence is occupied by five individuals.

Foster, R. [Southwest Technology Development Institute, Las Cruces, NM (United States)

1995-08-01T23:59:59.000Z

420

NREL: Advanced Power Electronics - Technology Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Basics Technology Basics Graphic of a small hydrogen-fueled fuel cell vehicle. Check out the interactive graphic of the power electronic components of a hydrogen-fueled fuel cell vehicle. If you drive a car, use a computer, cook with a microwave oven, talk on any type of telephone, listen to a stereo, or use a cordless drill, you use power electronics. Thanks to power electronics, the electricity that runs the things we use every day is processed, filtered, and delivered with maximum efficiency and minimum size and weight. Inside a vehicle's electronic power steering system, power electronics control motors and help move the steering rack. This translates into improved steering response and lower energy consumption. In broad terms, power electronics control the flow of electric power via

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Off-line ion source terminal for ISAC at TRIUMF  

SciTech Connect

The off-line ion source (OLIS) terminal consists of a microwave cusp ion source, either a surface ion source or a hybrid surface-arc discharge ion source and an electrostatic switch that allows selecting any one of the sources without mechanical intervention. These sources provide variety of beams to ISAC experiments, for commissioning the accelerators, for setting up the radioactive experiments, and for tuning the beam lines. The microwave ion source has been operational since 1995 and provides singly and doubly charged beams from various stable isotopes for many ISAC experiments at high and low energy areas. Originally its prime goal was to provide beams from gaseous elements, but later two ovens and a sputtering system were added in order to provide beams from liquids and from solids. The surface ion source installed in 2002 can provide low energy spread beams from alkali and semialkali elements. It also has three separate ovens and an ionizer. Therefore, it can provide three different temperature regions simultaneously to provide different beams to ISAC. It is mainly used for laser spectroscopy experiments and other experiments, which require a finite beam quality. A hybrid surface-arc discharge ion source was also developed and installed in order to meet specific demands from experiments. This source terminal is now automated for start up and for mass selection. It is capable of providing stable beams for months without maintenance and it is also capable of providing negative ion beams if required. To date, over 40 different isotopes including many rear isotopes were delivered to various experiments from the OLIS source terminal. Performances of the ion sources and some of the results are discussed.

Jayamanna, K.; Ames, F.; Cojocaru, G.; Baartman, R.; Bricault, P.; Dube, R.; Laxdal, R.; Marchetto, M.; MacDonald, M.; Schmor, P.; Wight, G.; Yuan, D. [TRIUMF, 4004 Wesbrook Mall, Vancouver BC V6T 2A3 (Canada)

2008-02-15T23:59:59.000Z

422

Effect of microwave radiation on Jayadhar cotton fibers: WAXS studies  

SciTech Connect

Thermal effect in the form of micro wave energy on Jayadhar cotton fiber has been investigated. Microstructural parameters have been estimated using wide angle x-ray scattering (WAXS) data and line profile analysis program developed by us. Physical properties like tensile strength are correlated with X-ray results. We observe that the microwave radiation do affect significantly many parameters and we have suggested a multivariate analysis of these parameters to arrive at a significant result.

Niranjana, A. R., E-mail: arnphysics@gmail.com; Mahesh, S. S., E-mail: arnphysics@gmail.com; Divakara, S., E-mail: arnphysics@gmail.com; Somashekar, R., E-mail: arnphysics@gmail.com [Department of Studies in Physics, University of Mysore, Mysore-570006 (India)

2014-04-24T23:59:59.000Z

423

Microwave-Assisted Synthesis of Fluorescent Carbon Nanoparticles  

E-Print Network (OSTI)

MICROWAVE-ASSITED SYNTHESIS OF FLUORESCENT CARBON NANOPARTICLES A Thesis by BONNIE CHEN Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment of the requirements for the degree...-(hydroxymethyl) furfural (5- HMF) derivatives, which are major products of glucose decomposition. iv ACKNOWLEDGEMENTS This thesis was completed in my fourth year at Texas A&M University as a master's student, and analyzes, discusses and displays...

Chen, Bonnie

2014-08-19T23:59:59.000Z

424

Novel Birefringent Frequency Discriminator for Microwave Photonic Links  

E-Print Network (OSTI)

NOVEL BIREFRINGENT FREQUENCY DISCRIMINATOR FOR MICROWAVE PHOTONIC LINKS A Dissertation by JAE HYUN KIM Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree...-Division Multiplexing OPD Optical Path Length Different OVA Optical Vector Network Analyzer PBS Polarization Beam Splitter PM Phase Modulation PD Photodiode PDL Polarization Dependent Loss PLC Planar Lightwave Circuit QWP Quarter Wave Plate RAMZI Ring...

Kim, Jae Hyun

2013-04-22T23:59:59.000Z

425

Microwave studies of weak localization and antilocalization in epitaxial graphene  

SciTech Connect

A microwave detection method was applied to study weak localization and antilocalization in epitaxial graphene sheets grown on both polarities of SiC substrates. Both coherence and scattering length values were obtained. The scattering lengths were found to be smaller for graphene grown on C-face of SiC. The decoherence rate was found to depend linearly on temperature, showing the electron-electron scattering mechanism.

Drabi?ska, Aneta; Kami?ska, Maria [Faculty of Physics, University of Warsaw, ul. Ho?a 69, 00-681 Warsaw (Poland); Wo?o?, Agnieszka [Faculty of Physics, University of Warsaw, ul. Ho?a 69, 00-681 Warsaw, Poland and Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw (Poland); Strupinski, Wlodek [Institute of Electronic Materials Technology, ul. Wólczyñska 133, 01-919 Warsaw (Poland); Baranowski, J. M. [Faculty of Physics, University of Warsaw, ul. Ho?a 69, 00-681 Warsaw, Poland and Institute of Electronic Materials Technology, ul. Wólczyñska 133, 01-919 Warsaw (Poland)

2013-12-04T23:59:59.000Z

426

Fabrication and characterization of aluminum airbridges for superconducting microwave circuits  

SciTech Connect

Superconducting microwave circuits based on coplanar waveguides (CPW) are susceptible to parasitic slotline modes which can lead to loss and decoherence. We motivate the use of superconducting airbridges as a reliable method for preventing the propagation of these modes. We describe the fabrication of these airbridges on superconducting resonators, which we use to measure the loss due to placing airbridges over CPW lines. We find that the additional loss at single photon levels is small, and decreases at higher drive powers.

Chen, Zijun; Kelly, J.; Barends, R.; Bochmann, J.; Chen, Yu; Chiaro, B.; Dunsworth, A.; Jeffrey, E.; Mutus, J. Y.; O'Malley, P. J. J.; Neill, C.; Roushan, P.; Sank, D.; Vainsencher, A.; Wenner, J.; White, T. C. [Department of Physics, University of California, Santa Barbara, California 93106-9530 (United States); Megrant, A. [Department of Physics, University of California, Santa Barbara, California 93106-9530 (United States); Department of Materials, University of California, Santa Barbara, California 93106 (United States); Cleland, A. N.; Martinis, John M., E-mail: martinis@physics.ucsb.edu [Department of Physics, University of California, Santa Barbara, California 93106-9530 (United States); California NanoSystems Institute, University of California, Santa Barbara, California 93106-9530 (United States)

2014-02-03T23:59:59.000Z

427

Microwaves and Chemistry: The Catalysis of an Exciting Marriage  

E-Print Network (OSTI)

of microwave catalysts employed. We should emphasize that water as a reactant is in the adsorbed state Oil the catalyst's sUlfaces. Indeed, both the hydrocarbon and water are adsorbed on the surfaces and the primary reaction of the oxidation takes place.... For this reason, it is important to realize that the methods of introducing and maintaining the concentrations of adsorbed water on the surfaces effectively control the efficiency and the selectivity of the oxidation products. This is equally true...

Wan, J.

428

Measuring plasma turbulence using low coherence microwave radiation  

SciTech Connect

Low coherence backscattering (LCBS) is a proposed diagnostic technique for measuring plasma turbulence and fluctuations. LCBS is an adaptation of optical coherence tomography, a biomedical imaging technique. Calculations and simulations show LCBS measurements can achieve centimeter-scale spatial resolution using low coherence microwave radiation. LCBS measurements exhibit several advantages over standard plasma turbulence measurement techniques including immunity to spurious reflections and measurement access in hollow density profiles. Also, LCBS is scalable for 1-D profile measurements and 2-D turbulence imaging.

Smith, D. R. [Department of Engineering Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States)

2012-02-20T23:59:59.000Z

429

Interfacing microwave qubits and optical photons via spin ensembles  

E-Print Network (OSTI)

A protocol is discussed which allows one to realize a transducer for single photons between the optical and the microwave frequency range. The transducer is a spin ensemble, where the individual emitters possess both an optical and a magnetic-dipole transition. Reversible frequency conversion is realized by combining optical photon storage, by means of EIT, with the controlled switching of the coupling between the magnetic-dipole transition and a superconducting qubit, which is realized by means of a microwave cavity. The efficiency is quantified by the global fidelity for transferring coherently a qubit excitation between a single optical photon and the superconducting qubit. We test various strategies and show that the total efficiency is essentially limited by the optical quantum memory: It can exceed 80% for ensembles of NV centers and approaches 99% for cold atomic ensembles, assuming state-of-the-art experimental parameters. This protocol allows one to bridge the gap between the optical and the microwave regime so to efficiently combine superconducting and optical components in quantum networks.

Susanne Blum; Christopher O'Brien; Nikolai Lauk; Pavel Bushev; Michael Fleischhauer; Giovanna Morigi

2015-01-23T23:59:59.000Z

430

Propagation in 3D of microwaves through density perturbations  

E-Print Network (OSTI)

Simulations using 3D and 2D full-wave codes have shown that edge filaments in tokamak plasmas can significantly affect the propagation of microwaves across a broad frequency spectrum, resulting in scattering angles of up to 46 degrees. Parameter scans were carried out for density perturbations comparable in width and amplitude to MAST filaments and the effect on the measured emission was calculated. 3D effects were discovered in the case of an obliquely incident beam. In general, the problem of EM propagation past wavelength-sized 3D inhomogeneities is not well understood, yet is of importance for both heating and diagnostic applications in the electron cyclotron frequency range for tokamaks, as well as atmospheric physics. To improve this understanding, a new cold-plasma code, EMIT-3D, was written to extend full-wave microwave simulations in magnetized plasmas to 3D, and make comparisons to the existing 2D code IPF-FDMC. This work supports MAST experiments using the SAMI diagnostic to image microwave emissio...

Williams, T R N; O'Brien, M R; Vann, R G L

2013-01-01T23:59:59.000Z

431

A microwave tomography system using a tunable mirror for beam steering  

SciTech Connect

Microwave tomography is a fast-growing technique in the fields of NDE and medical industry. This paper presents a new microwave tomography system which reduces the complexities of conventional microwave imaging systems by utilizing a reconfigurable mirror, a tunable reflectarray antenna. In order to build a tunable reflectarray with beam steering capabilities, the unit cell characteristics should dynamically alter. Modelling and experimental results of a single unit cell are presented in this work.

Tayebi, A. [Department of Electrical and Computer Engineering, College of Engineering, Michigan State University, East Lansing, MI 48824 (United States); Non-Destructive Evaluation Laboratory, Michigan State University, East Lansing, MI 48824 (United States); Department of Physic (United States); Tang, J. [Department of Electrical and Computer Engineering, College of Engineering, Michigan State University, East Lansing, MI 48824 (United States); Paladhi, P. Roy; Udpa, L.; Udpa, S. [Department of Electrical and Computer Engineering, College of Engineering, Michigan State University, East Lansing, MI 48824 (United States); Non-Destructive Evaluation Laboratory, Michigan State University, East Lansing, MI 48824 (United States)

2014-02-18T23:59:59.000Z

432

Assessment of microwave power flow for reflectometry measurements in tokamak plasmas  

E-Print Network (OSTI)

measurements in tokamak plasmas P. -A. Gourdain a , W. A.are widely employed in tokamak fusion plasmas, and are alsoresearch devices, such as tokamaks, microwave reflectometry

Gourdain, P-A; Peebles, W. A.

2008-01-01T23:59:59.000Z

433

Microwave Regenerated DPF for Auxiliary Power Units and Diesel Hybrid Vehicles  

Energy.gov (U.S. Department of Energy (DOE))

Microwave regeneration of the DPF can be done without diesel fuel or a catalyst in less than 5 minutes with the engine off.

434

Electric Kettle Takes Down Microwave in Final Round of #EnergyFaceoff  

Energy.gov (U.S. Department of Energy (DOE))

The final round of #EnergyFaceoff goes to the electric kettle! See how much it can save compared to a microwave when heating water.

435

Production of large resonant plasma volumes in microwave electron cyclotron resonance ion sources  

DOE Patents (OSTI)

Microwave injection methods are disclosed for enhancing the performance of existing electron cyclotron resonance (ECR) ion sources. The methods are based on the use of high-power diverse frequency microwaves, including variable-frequency, multiple-discrete-frequency, and broadband microwaves. The methods effect large resonant ``volume`` ECR regions in the ion sources. The creation of these large ECR plasma volumes permits coupling of more microwave power into the plasma, resulting in the heating of a much larger electron population to higher energies, the effect of which is to produce higher charge state distributions and much higher intensities within a particular charge state than possible in present ECR ion sources. 5 figs.

Alton, G.D.

1998-11-24T23:59:59.000Z

436

E-Print Network 3.0 - aces microwave link Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Microw. Theory Tech., vol... 1 Abstract-- A novel approach to generating a frequency- tunable microwave or sub-terahertz wave... a dispersive fiber. By applying these optical...

437

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in #EnergyFaceoff Round 4?  

Energy.gov (U.S. Department of Energy (DOE))

In the final #EnergyFaceoff round, the electric kettle takes on the microwave for the honor of heating your water.

438

Microwave cavity searches for dark-matter axions  

Science Journals Connector (OSTI)

Recent determinations of cosmological parameters point to a flat Universe, whose total energy density is composed of about two-thirds vacuum energy and one-third matter. Ordinary baryonic matter is relegated to a small fraction of the latter, within which the luminous part is an order of magnitude smaller yet. Particle dark matter, i.e., one or more relic particle species from the big bang, is thus strongly suggested as the dominant component of matter in the Universe. The axion, a hypothetical elementary pseudoscalar arising from the Peccei-Quinn solution to the strong-CP problem, is a well-motivated candidate. If the axion exists, it must be extremely light, in the mass range of 10-6–10-3 eV, and possess extraordinarily feeble couplings to matter and radiation. Nevertheless, as proposed by Sikivie in 1983, the axion’s two-photon coupling lends itself to a feasible search strategy with currently available technology. In this scheme, axions resonantly convert to single microwave photons by a Primakoff interaction, in a tunable microwave cavity permeated by a strong magnetic field. Present experiments utilizing heterostructure transistor microwave amplifiers have achieved total system noise temperatures of ?3 K and represent the world’s quietest spectral radio receivers. Exclusion regions have already been published well into the band of realistic axion model couplings, within the lowest decade of mass range. Recent breakthroughs in the development of near-quantum-limited superconducting quantum interference device amplifiers should reduce the system noise temperature to ?100 mK or less. Ongoing research into using Rydberg-atom single-quantum detectors as the detector in a microwave cavity experiment could further reduce the effective noise temperature. In parallel with improvements in amplifier technology, promising concepts for higher-frequency cavity resonators are being explored to open up the higher decades in mass range. Definitive experiments to find or exclude the axion may therefore be at hand in the next few years. As the microwave cavity technique measures the total energy of the axion, a positive discovery could well reveal fine structure of the signal due to flows of nonthermalized axions. Manifesting diurnal and sidereal modulation, such detailed features would contain a wealth of information about the history, structure, and dynamics of our Milky Way galaxy.

Richard Bradley; John Clarke; Darin Kinion; Leslie J Rosenberg; Karl van Bibber; Seishi Matsuki; Michael Mück; Pierre Sikivie

2003-06-12T23:59:59.000Z

439

Connecting the Time Series of Microwave Sounding Observations from AMSU to ATMS for Long-Term Monitoring of Climate  

Science Journals Connector (OSTI)

The measurements from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) on board NOAA polar-orbiting satellites have been extensively utilized for detecting atmospheric temperature trend during the last several ...

Xiaolei Zou; Fuzhong Weng; H. Yang

2014-10-01T23:59:59.000Z

440

Modelling microwave cooking; theory and experiment C.J. Budd, Centre for Nonlinear Mechanics, University of Bath, UK,  

E-Print Network (OSTI)

is that they reveal that the fields in a typical microwave cavity (such as a domestic cooker) are very sensitive a microwave cooker and a scenario used for experimental testing is shown in Figure. ??. PICTURE OF THE COOKER

Burton, Geoffrey R.

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Elemental analysis by microwave-assisted laser-induced breakdown spectroscopy: Evaluation on ceramics  

E-Print Network (OSTI)

,2 These sources are usually flames or plasmas: arcs, sparks, plasma jets, inductively coupled plasma (ICP), high demonstrated the signal enhancement ability of their LAMPS (Laser-Assisted Microwave Plasma Spectroscopy utilizing interaction between microwave radiation and laser-induced plasma has been evaluated. Experimental

Richardson, Martin C.

442

Microwave applicator for in-drum processing of radioactive waste slurry  

DOE Patents (OSTI)

A microwave applicator for processing of radioactive waste slurry uses a waveguide network which splits an input microwave of TE.sub.10 rectangular mode to TE.sub.01 circular mode. A cylindrical body has four openings, each receiving 1/4 of the power input. The waveguide network includes a plurality of splitters to effect the 1/4 divisions of power.

White, Terry L. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

443

Microwave Photon Counter Based on Josephson Junctions Y.-F. Chen,1,* D. Hover,1  

E-Print Network (OSTI)

Microwave Photon Counter Based on Josephson Junctions Y.-F. Chen,1,* D. Hover,1 S. Sendelbach,1 L on the current-biased Josephson junction. The junction is tuned to absorb single microwave photons from optical photon counters, it is natural to consider the Josephson junction--a nonlinear, nondissipative

Saffman, Mark

444

Selective Conversion of Biomass Hemicellulose to Furfural Using Maleic Acid with Microwave Heating  

Science Journals Connector (OSTI)

Selective Conversion of Biomass Hemicellulose to Furfural Using Maleic Acid with Microwave Heating ... With the aim to develop an ecological method to convert xylose into furfural without the use of inorganic acids, a ... ... Sulfonated lignin was converted to phenol and phenolic compounds using a conventional batch or a microwave reactor. ...

Eurick S. Kim; Shuo Liu; Mahdi M. Abu-Omar; Nathan S. Mosier

2012-01-10T23:59:59.000Z

445

Eric Moulton, Ferri Hassani, Pejman Nekoovaght Microwave-Assisted Heating in Rock  

E-Print Network (OSTI)

Eric Moulton, Ferri Hassani, Pejman Nekoovaght Microwave-Assisted Heating in Rock INTRODUCTION to expensive replacements. Expansive heating through microwaves breaks up the rock, which reduces the stress the mechanisms and parameters governing the heating rate of a material. Department of Mining and Materials

Barthelat, Francois

446

Microwave and EUV Observations of an Erupting Filament and Associated Flare and Coronal Mass Ejections  

Science Journals Connector (OSTI)

......observes below 16 MHz that corresponds...to at least 30 kHz, well into the...feature was 5.51 MHz at 07:48 UT...High-Temperature Plasma to the Microwave...of a stratified atmosphere; then, the integrations...temperature plasma to the microwave...operating at 5743 MHz (5.2 cm......

Costas E. Alissandrakis; Alexey A. Kochanov; Spiros Patsourakos; Alexander T. Altyntsev; Sergey V. Lesovoi; Nadya N. Lesovoya

2013-12-05T23:59:59.000Z

447

Effect of Microwave Frequency on Hydrothermal Synthesis of Nanocrystalline Tetragonal Barium Titanate  

E-Print Network (OSTI)

Effect of Microwave Frequency on Hydrothermal Synthesis of Nanocrystalline Tetragonal Barium) with particle sizes ranging from 30 to 100 nm were synthesized via microwave-hydrothermal routes at various, but increased gradually with extended aging time in variable frequency (3-5.5 GHz to 1 s) processing

Dutta, Prabir K.

448

Microwave-assisted preparation of zeolite KH from alumatrane and Mathavee Sathupunya a  

E-Print Network (OSTI)

-loaded zeolite was synthesized for the first time, via sol­gel processing and microwave heating techniques Elsevier Inc. All rights reserved. Keywords: Alumatrane; Silatrane; Microwave technique; Sol­gel process; K by hydrothermal crystallization under alkaline conditions using an amorphous aluminosilicate gel as the starting

Gulari, Erdogan

449

Comparative study of microwave tomography segmentation techniques based on GMM and KNN in breast cancer detection  

Science Journals Connector (OSTI)

Microwave Tomography Imaging (MTI) is a new technology for early breast cancer detection. Compared to other methods such as X-ray, Magnetic Resonance Imaging (MRI) and ultrasound, the MTI technology is almost radiation-free, and low cost. However, the ... Keywords: gaussian mixture model, microwave tomography imaging, segmentation

Chunqiu Wang, Wei Wang, Sung Shin, Soon I. Jeon

2014-10-01T23:59:59.000Z

450

Method and apparatus for measuring butterfat and protein content using microwave absorption techniques  

DOE Patents (OSTI)

A self calibrating method and apparatus for measuring butterfat and protein content based on measuring the microwave absorption of a sample of milk at several microwave frequencies. A microwave energy source injects microwave energy into the resonant cavity for absorption and reflection by the sample undergoing evaluation. A sample tube is centrally located in the resonant cavity passing therethrough and exposing the sample to the microwave energy. A portion of the energy is absorbed by the sample while another portion of the microwave energy is reflected back to an evaluation device such as a network analyzer. The frequency at which the reflected radiation is at a minimum within the cavity is combined with the scatter coefficient S.sub.11 as well as a phase change to calculate the butterfat content in the sample. The protein located within the sample may also be calculated in a likewise manner using the frequency, S.sub.11 and phase variables. A differential technique using a second resonant cavity containing a reference standard as a sample will normalize the measurements from the unknown sample and thus be self-calibrating. A shuttered mechanism will switch the microwave excitation between the unknown and the reference cavities. An integrated apparatus for measuring the butterfat content in milk using microwave absorption techniques is also presented.

Fryer, Michael O. (Roberts, ID); Hills, Andrea J. (Iowa City, IA); Morrison, John L. (Idaho Falls, ID)

2000-01-01T23:59:59.000Z

451

Microwave accelerated one-minute synthesis of luminescent ZnO quantum dots  

Science Journals Connector (OSTI)

In this paper we present microwave assisted non-aqueous synthesis of ZnO quantum dots (QDs) by hydrolyzing zinc acetate with lithium hydroxide in ethanol under microwave heating. The processing time for QDs was reduced to few minutes when compared with time consuming sol–gel chemistry. The prepared QDs show good colloidal stability along with stable visible emission.

Adersh Asok; A. R. Kulkarni; Mayuri N. Gandhi

2013-01-01T23:59:59.000Z

452

Experimental Study on Microwave Pyrolysis of an Indonesian Low-Rank Coal  

Science Journals Connector (OSTI)

Microwave pyrolysis of an Indonesian lignite is investigated in this study. ... About half of the world’s coal reserves are low-rank coals. ... Considerable amts. of 3,4-dihydro-1(2H)-naphthalenone (alpha-tetralone) were found in the oil fractions of lignites treated by microwave energy. ...

Nan Wang; Jianglong Yu; Arash Tahmasebi; Yanna Han; John Lucas; Terry Wall; Yu Jiang

2013-10-14T23:59:59.000Z

453

Design of a Microwave-Initiated Pulsed Plasma Thruster Jian F. Li, Class of 2006  

E-Print Network (OSTI)

and departments: · Prof. Edgar Choueiri of the Princeton University Electric Propulsion and Plasma Dynamics and Plasma Dynamics Laboratory. · Prof. Miles and Princeton Applied Physics Group for microwave leak detector of the Princeton University Electric Propulsion and Plasma Dynamics Laboratory for his insight into microwave

Choueiri, Edgar

454

Sub-degree Scale Microwave Anisotropies from Cosmic Defects  

E-Print Network (OSTI)

If current ideas about unified field theories are correct, macroscopic cosmic defects may well exist. The observation of such an entity would have enormous significance for our understanding of fundamental physics. This paper points out a novel observable signature of cosmic texture and global monopoles, namely strong hot spots in the cosmic microwave anisotropy pattern on subdegree scales. This signal should be readily detectable by the next generation of anisotropy mapping experiments. The signature arises from overdensities in the photon-baryon fluid generated by the gravitational attraction of the defects. The angular power spectrum of the anisotropy fluctuations on subdegree scales is also calculated, for cosmic string, global monopoles, and texture.

Neil Turok

1996-06-16T23:59:59.000Z

455

Translational invariance and the anisotropy of the cosmic microwave background  

SciTech Connect

Primordial quantum fluctuations produced by inflation are conventionally assumed to be statistically homogeneous, a consequence of translational invariance. In this paper we quantify the potentially observable effects of a small violation of translational invariance during inflation, as characterized by the presence of a preferred point, line, or plane. We explore the imprint such a violation would leave on the cosmic microwave background anisotropy, and provide explicit formulas for the expected amplitudes of the spherical-harmonic coefficients.

Carroll, Sean M.; Tseng, C.-Y.; Wise, Mark B. [California Institute of Technology, Pasadena, California 91125 (United States)

2010-04-15T23:59:59.000Z

456

Nanoparticle plasma ejected directly from solid copper by localized microwaves  

SciTech Connect

A plasma column ejected directly from solid copper by localized microwaves is studied. The effect stems from an induced hotspot that melts and emits ionized copper vapors as a confined fire column. Nanoparticles of {approx}20-120 nm size were revealed in the ejected column by in situ small-angle x-ray scattering. Optical spectroscopy confirmed the dominance of copper particles in the plasma column originating directly from the copper substrate. Nano- and macroparticles of copper were verified also by ex situ scanning electron microscopy. The direct conversion of solid metals to nanoparticles is demonstrated and various applications are proposed.

Jerby, E.; Golts, A.; Shamir, Y.; Wonde, S.; Ashkenazi, D.; Eliaz, N. [Faculty of Engineering, Tel Aviv University, Ramat Aviv 69978 (Israel); Mitchell, J. B. A.; LeGarrec, J. L. [IPR., U.M.R. No. 6251 du C.N.R.S., Universite de Rennes I, 35042 Rennes (France); Narayanan, T.; Sztucki, M. [European Synchrotron Radiation Facility, BP-220, 38043 Grenoble (France); Barkay, Z. [Wolfson Applied Materials Research Center, Tel Aviv University, Ramat-Aviv 69978 (Israel)

2009-11-09T23:59:59.000Z

457

A 100-kc modulation system for an EPR microwave spectrometer  

E-Print Network (OSTI)

A 100-kc FIELD MODULATION SYSTEM FOR AN EPR MICROWAVE SPECTROMETER A Thesis By Frank Edwin Stewart Approved as to style and content by: /I i r Chairman of Committee C ead of Dep rtment Member ember August 1964 ACM ONLEDGi PENT... LIST OF FIGURES FIGURE PAGE II-1 Molecular Structure of DPPH 22 II-2 11-3 III-1 IV-1 Hyperfine Splitting in the DPPH EPR Spectrum . 25 Hyperfine Splitting in the Mn EpR Spectrum , . 27 100-kc Field Modulation and Detection System . 4I Typical...

Stewart, Frank Edwin

2012-06-07T23:59:59.000Z

458

One-way glass for microwaves using nonreciprocal metamaterials  

Science Journals Connector (OSTI)

We introduce a class of nonreciprocal metamaterials based on composite assemblies of metallic and biased ferrimagnetic elements. We show that such structures act as ultrathin one-way glasses due to the competition between two modes at the surface of the ferrimagnetic elements—a low-loss surface wave that transmits the signal on the other side of the structure and a surface spin-wave resonance that produces strong isolation levels. These findings can be adapted to existing metamaterial geometries, offering a blueprint to achieve unidirectional propagation in a variety of artificial media at radio, microwave, and millimeter wave frequencies.

A. Degiron and D. R. Smith

2014-05-27T23:59:59.000Z

459

Wide band cryogenic ultra-high vacuum microwave absorber  

DOE Patents (OSTI)

An absorber wave guide assembly for absorbing higher order modes of microwave energy under cryogenic ultra-high vacuum conditions, that absorbs wide-band multi-mode energy. The absorber is of a special triangular shape, made from flat tiles of silicon carbide and aluminum nitride. The leading sharp end of the absorber is located in a corner of the wave guide and tapers to a larger cross-sectional area whose center is located approximately in the center of the wave guide. The absorber is relatively short, being of less height than the maximum width of the wave guide.

Campisi, Isidoro E. (Newport News, VA)

1992-01-01T23:59:59.000Z

460

The Cosmic Microwave Background: Beyond the Power Spectrum  

E-Print Network (OSTI)

Much recent work on the cosmic microwave background (CMB) has focussed on the angular power spectrum of temperature anisotropies and particularly on the recovery of cosmological parameters from acoustic peaks in the power spectrum. However, there is more that can conceivably be done with CMB measurements. Here I briefly survey a few such ideas: cross-correlation with other cosmic backgrounds as a probe of the density of the Universe; CMB polarization as a gravitational-wave detector; secondary anisotropies and the ionization history of the Universe; tests of alternative-gravity theories; polarization, the Sunyaev-Zeldovich effect, and cosmic variance; and tests for a neutrino mass.

Marc Kamionkowski

1998-09-24T23:59:59.000Z

Note: This page contains sample records for the topic "ovens microwave ovens" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

A 2-MeV microwave thermionic gun  

SciTech Connect

A high-gradient, S-band microwave gun with a thermionic cathode is being developed in a collaborative effort by AET, Varian, and SSRL. A prototype design using an upgraded Varian dispenser cathode mounted with thermal isolation directly in the first half-cell of a 1-1/2 cell, side-coupled, standing-wave cavity has been fabricated and is being tested. Optimization of the cavity shape and beam formation was done using SUPERFISH, MASK, and PARMELA. An overview of design details, as well as the status of in-progress beam tests, will be presented. 9 refs., 6 figs.

Tanabe, E.; Borland, M.; Green, M.C.; Miller, R.H.; Nelson, L.V.; Weaver, J.N.; Wiedemann, H.

1989-08-01T23:59:59.000Z

462

Wide band cryogenic ultra-high vacuum microwave absorber  

DOE Patents (OSTI)

An absorber waveguide assembly for absorbing higher order modes of microwave energy under cryogenic ultra-high vacuum conditions, that absorbs wide-band multi-mode energy. The absorber is of a special triangular shape, made from flat tiles of silicon carbide and aluminum nitride. The leading sharp end of the absorber is located in a corner of the waveguide and tapers to a larger cross-sectional area whose center is located approximately in the center of the wave guide. The absorber is relatively short, being of less height than the maximum width of the waveguide. 11 figs.

Campisi, I.E.

1992-05-12T23:59:59.000Z

463

Compact hot-nozzle fourier-transform microwave spectormeter  

E-Print Network (OSTI)

, the observed signal (the voltage at the input to the analog-to-digital converter (ADC), for example, see Fig. 2), may be written as Scc(~Qv>“~~!f(Po,To,D,r~,...), (2) where v,Q, and V are, respectively, the microwave frequency, quality factor... dipole moment for the resonant molecular states. For the Fabry-Perot cavity, Q scales with reflector separation (d),6 so (QV) r” introduces (I X Z3) “’ = I”, scaling with linear dimension 1. But in practice Q is often determined by input...

Harmony, Marlin D.; Ratzlaff, Kenneth L.; Angst, D. M.; Beren, K. A.

1995-11-01T23:59:59.000Z

464

Polycrystal diamond growth in a microwave plasma torch  

SciTech Connect

Diamond films of different structures were deposited on quartz, WC-Co, and molybdenum substrates in a microwave plasma torch discharge in an argon-hydrogen-methane gas mixture in a sealed chamber at pressures close to atmospheric by using the chemical vapor deposition technique. Images of diamond polycrystal films and separate crystals, as well as results of Raman spectroscopy, are presented. The spectra of optical plasma radiation recorded during film deposition demonstrate the presence of intense H{sub {alpha}} hydrogen and C{sub 2} radical bands known as Swan bands.

Sergeichev, K. F.; Lukina, N. A.; Bolshakov, A. P.; Ralchenko, V. G.; Arutyunyan, N. R.; Vlasov, I. I. [Russian Academy of Sciences, Prokhorov Institute of General Physics (Russian Federation)

2010-12-15T23:59:59.000Z

465

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol. X, No. Y, Month 2010 Numerical treatment of rounded and sharp  

E-Print Network (OSTI)

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol. X, No. Y, Month 2010 the corners for any value of . For a precise definition, refer to [2]. Brazilian Microwave and Optoelectronics in "journal of microwaves, optoelectronics and electromagnetic applications 10, 1 (2011) 66-81" DOI : 10

Boyer, Edmond

466

Microsoft PowerPoint - Microwave Off-gas srnlTechBriefp1.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Microwave Off-Gas Treatment Microwave Off-Gas Treatment System at a glance  simple design  compact and portable  easy to operate  can be remotely operated  low cost, low maintenance  scalable for large and small volume operations  U.S. patent 6,534,754 The Microwave Off-Gas Treatment System uses microwave energy and high temperatures to treat off- gas emissions to reduce contaminants to acceptable or nondetectable levels. This allows the treated gaseous waste stream to be safety discharged to the atmosphere. New method Scientists at Savannah River National Laboratory (SRNL), working with colleagues from the University of Florida (UF), have invented a unique system to treat off-gas emissions from safe discharge into the atmosphere. The compact and portable Microwave Off-Gas Treatment System is designed to

467

Constraints on the microwave opacity of gaseous methane and water vapor in the Jovian atmosphere  

SciTech Connect

Gaseous NH/sub 3/'s microwave absorption in the Jovian atmosphere appears too great to be due to a solar abundance of this gas. The additional capacity of microwave absorption is presently sought in measurements of the microwave absorption of CH/sub 4/ and H/sub 2/O under simulated Jovian conditions at 2.25 GHz, 8.5 GHz, 21.7 GHz; due to large error bars, measurements represent upper limits on the microwave opacity generated by H/sub 2/O and CH/sub 4/. The results obtained are consistent with theoretical expressions for microwave opacity in a Jovian atmosphere at the specified frequencies. The presence of an NH/sub 3/ abundance exceeding the solar level by a factor of 1.5 is indicated by test results. 16 references.

Jenkins, J.M.; Steffes, P.G.

1988-11-01T23:59:59.000Z

468

Low-pressure microwave plasma ultraviolet lamp for water purification  

Science Journals Connector (OSTI)

Low-pressure mercury lamps are commonly used for germicidal applications. The germicidal effect is due to the emission of light at 254 nm, which leads to the destruction of the most waterborne bacteria and viruses. The microwave plasma ultraviolet (UV) lamp (MPUVL) is a new technology for generating a high-intensity UV light and that can be also controlled to operate at 185 nm; irradiation is in air at this wavelength produces ozone. The microwave power is injected into a resonant cavity and the surface wave excitation takes place within the cavity through that part of the discharge tube (fused silica) protruding inside it. The MPUVL has many advantages over conventional lamps, which are limited to an output power in the region of 30 W m-1, while MPUVL can deliver any amount of power per unit length and the tube can be of any shape, length or diameter. This paper describes the design of the MPUVL and compares its efficiency with that of conventional lamps through spectral analysis. Other results, which include the effects of temperature and different power inputs, are also discussed.

A I Al-Shamma'a; I Pandithas; J Lucas

2001-01-01T23:59:59.000Z

469

Emission of Microwave Photon Pairs by a Tunnel Junction  

E-Print Network (OSTI)

Generation and control of non-classical electromagnetic fields is of crucial importance for quantum information physics. While usual methods for the production of such fields rely on a non-linearity (of a crystal, a Josephson junction, etc.), a recent experiment performed on a normal conductor, a tunnel junction under microwave irradiation, has unveiled an alternative: the use of electron shot noise in a quantum conductor\\cite{PAN_squeezing}. Here we show that such a device can emit \\emph{pairs of microwave photons} of different frequencies with a rate as high as that of superconducting Josephson junctions\\cite{Flurin}. This results in intensity fluctuations of the photon field at two different frequencies being correlated below the photon shot noise,i.e. two-mode amplitude squeezing. Our experiment constitutes a fundamental step towards the understanding of electronic noise in terms of quantum optics, and shows that even a normal conductor could be used as a resource for quantum information processing.

Jean-Charles Forgues; Christian Lupien; Bertrand Reulet

2014-03-21T23:59:59.000Z

470

Microwave coupling of frequency-locked Josephson junction arrays  

SciTech Connect

A high temperature superconducting YBa{sub 2}Cu{sub 3}O{sub y} array of five Josephson junctions designed with additional coupling lines has been developed to demonstrate the effects of frequency locking and impedance matching for applications such as oscillators, mixers, and detectors. The Josephson self-radiation power was directly detected by a superheterodyne receiver, and Shapiro steps were also measured. The Josephson self-radiation properties reveal good quality of phase locking and microwave coupling with external circuits. The maximum self-radiation power of our array is about 50 pW which is several ten times higher than that of a single Josephson junction, and its peak point exactly satisfies the Josephson current-voltage relation. The Shapiro-step measurements show that the behavior of current-voltage curve depends on the effective inductance of coupling lines which affects the total impedance of Josephson junction array and microwave coupling. The Josephson oscillation frequency was obtained up to about 880 GHz which is 73{percent} of the maximum available frequency calculated from the characteristic voltage of the Josephson junctions. Experimental results show that this type of Josephson junction array can improve the Josephson self-radiation power and increase the maximum detectable frequency. {copyright} {ital 1997 American Institute of Physics.}

Song, I.; Eom, Y.; Park, G. [Department of Physics, Sogang University, Seoul 100-611 (Korea)] [Department of Physics, Sogang University, Seoul 100-611 (Korea); Lee, E.; Park, S. [Electronic Materials Laboratory, Samsung Advanced Institute of Technology, Suwon (Korea)] [Electronic Materials Laboratory, Samsung Advanced Institute of Technology, Suwon (Korea)

1997-06-01T23:59:59.000Z

471

Microwave sintering of pure and doped nanocrystalline alumina compacts  

SciTech Connect

A single-mode cavity microwave furnace, operating in the TE{sub 103} mode at 2.45 GHz is being used to investigate sintering of pure and doped nanocrystalline alumina. The purpose of these experiments is to determine the effect of additives on the sintering process in the nanocrystalline regime. Using the sol-gel method, high purity Al{sub 2}O{sub 3} nanocrystalline powders were synthesized. These powders were calcined at 700 C and then CIP`ed to 414 MPa, producing 0.4 in. diameter, 0.25 in. high cylindrical compacts. The compacts were heated in the microwave furnace to temperatures between 1,100 C to approximately 1,800 C and were then brought back to room temperature using a triangular heating profile of about 30 minutes duration. A two-color IR pyrometer was used to monitor the surface temperature of the workpiece. The additives tested in this work lowered the temperature needed for densification but this effect was offset by increased grain growth. Initial grain growth from <5 nm to {approximately}50 nm was closely correlated with the {gamma} to {alpha}-alumina phase transition.

Bruce, R.W. [SFA, Inc., Largo, MD (United States); Fliflet, A.W.; Lewis, D. III; Rayne, R.J.; Bender, B.A.; Chow, G.M.; Schoen, P.E. [Naval Research Lab., Washington, DC (United States); Kurihara, L.K. [Georgetown Univ., Washington, DC (United States). Dept. of Biochemistry

1996-12-31T23:59:59.000Z

472

Optic-microwave mixing velocimeter for superhigh velocity measurement  

SciTech Connect

The phenomenon that a light beam reflected off a moving object experiences a Doppler shift in its frequency underlies practical interferometric techniques for remote velocity measurements, such as velocity interferometer system for any reflector (VISAR), displacement interferometer system for any reflector (DISAR), and photonic Doppler velocimetry (PDV). While VISAR velocimeters are often bewildered by the fringe loss upon high-acceleration dynamic process diagnosis, the optic-fiber velocimeters such as DISAR and PDV, on the other hand, are puzzled by high velocity measurement over 10 km/s, due to the demand for the high bandwidth digitizer. Here, we describe a new optic-microwave mixing velocimeter (OMV) for super-high velocity measurements. By using currently available commercial microwave products, we have constructed a simple, compact, and reliable OMV device, and have successfully obtained, with a digitizer of bandwidth 6 GH only, the precise velocity history of an aluminum flyer plate being accelerated up to 11.2 km/s in a three stage gas-gun experiment.

Weng Jidong; Wang Xiang; Tao Tianjiong; Liu Cangli; Tan Hua [Laboratory for Shock Waves and Detonation Physics Research, Institute of Fluid Physics, P.O. Box 919-102, Mianyang, Sichuan 621900 (China)

2011-12-15T23:59:59.000Z

473

SLOW MAGNETOACOUSTIC OSCILLATIONS IN THE MICROWAVE EMISSION OF SOLAR FLARES  

SciTech Connect

Analysis of the microwave data, obtained in the 17 GHz channel of the Nobeyama Radioheliograph during the M1.6 flare on 2010 November 4, revealed the presence of 12.6 minute oscillations of the emitting plasma density. The oscillations decayed with the characteristic time of about 15 minutes. Similar oscillations with the period of about 13.8 minutes and the decay time of 25 minutes are also detected in the variation of EUV emission intensity measured in the 335 A channel of the Solar Dynamics Observatory/Atmospheric Imaging Assembly. The observed properties of the oscillations are consistent with the oscillations of hot loops observed by the Solar and Heliospheric Observatory/Solar Ultraviolet Measurement of Emitted Radiation (SUMER) in the EUV spectra in the form of periodic Doppler shift. Our analysis presents the first direct observations of the slow magnetoacoustic oscillations in the microwave emission of a solar flare, complementing accepted interpretations of SUMER hot loop oscillations as standing slow magnetoacoustic waves.

Kim, S.; Shibasaki, K. [Nobeyama Solar Radio Observatory/NAOJ, Nagano 384-1305 (Japan); Nakariakov, V. M., E-mail: sjkim@nro.nao.ac.jp [Physics Department, University of Warwick, Coventry, CV4 7AL (United Kingdom)

2012-09-10T23:59:59.000Z

474

Microwave calcination for plutonium immobilization and residue stabilization  

SciTech Connect

In the late 1980`s development was begun on a process using microwave energy to vitrify low level mixed waste sludge and transuranic mixed waste sludge generated in Building 374 at Rocky Flats. This process was shown to produce a dense, highly durable waste form. With the cessation of weapons production at Rocky Flats, the emphasis has changed from treatment of low level and TRU wastes to stabilizaiton of plutonium oxide and residues. This equipment is versatile and can be used as a heat source to calcine, react or vitrify many types of residues and oxides. It has natural economies in that it heats only the material to be treated, significantly reducing cycle times over conventional furnaces. It is inexpensive to operate in that most of the working components remain outside of any necessary contamination enclosure and therefore can easily be maintained. Limited testing has been successfully performed on cerium oxide (as a surrogate for plutonium oxide), surrogate electrorefining salts, surrogate residue sludge and residue ash. Future plans also include tests on ion exchange resins. In an attempt to further the usefullness of this technology, a mobile, self-contained microwave melting system is currently under development and expected to be operational at Rocky Flats Enviromental Technology Site by the 4th quarter of FY96.

Harris, M.J.; Rising, T.L.; Roushey, W.J.; Sprenger, G.S. [Kaiser-Hill Co., Golden, CO (United States)

1995-12-01T23:59:59.000Z

475

Simultaneous acoustic and microwave backscattering from the sea surface  

Science Journals Connector (OSTI)

Simultaneous and coincident measurements of acoustic and microwavebackscatter from the air/sea interface were obtained during Phase II of the SAXON-FPN experiment in December 1992 and again in March 1993. The acoustic and microwave grazing angles were both set to 17° and the wavelengths were matched being set to 2.14 3.00 and 5.66 cm corresponding to respectively acoustic frequencies of 26.5 50 and 70 kHz and microwave frequencies of 5.3 10 and 14 GHz. Backscattering cross sections normalized by ensonified area for the acoustic (? 0 a ) and microwave (? 0 m ) returns were determined and their dependence on wind speed was investigated. The acoustic scattering strength is defined as 10? log 10 (? 0 a ) and the microwavescattering strength is defined as 10? log 10 (? 0 m )?10? log 10 (4?). The results of these experiments show that the two scattering strengths are comparable at wind speeds below about 3 m/s but that the acoustic scattering strength increases much faster than the microwavescattering strength with increasing wind speed until reaching saturation. If these wind-speed dependencies are represented by a power law U n then n is 5–6 for ? 0 a and 2–4 for ? 0 m for wind speeds between 2 and 7 m/s. This difference is ascribed to the effect of bubbles on the acoustic backscatter. The more rapid increase of ? 0 a compared to ? 0 m implies that for our 17° grazing angle acoustic scattering from the surface is negligible at all but the lowest wind speeds. Therefore a simple model is used for bubble scattering to fit the acoustic data as a function of wind speed for all three acoustic frequencies. The bubble densities required to fit the data agree well with previous measurements of near-surface bubble distributions. The model predicts an overshoot of the acoustic scattering strength (above the saturation level) at moderate wind speeds which is clearly seen in the data at 26.5 and 70 kHz. Finally a composite surface scatteringmodel is utilized for the pure surface scattering component along with the bubble model to predict the wind-speed dependence of the acoustic scattering strength at a 45° grazing angle and compare the results with earlier measurements.

Peter H. Dahl; William J. Plant; Bernd Nützel; Anke Schmidt; Heinz Herwig; Eugene A. Terray

1997-01-01T23:59:59.000Z

476

A New Microwave Temperature Profiler Â… First Measurements in Polar Regions  

NLE Websites -- All DOE Office Websites (Extended Search)

Microwave Temperature Profiler - First Microwave Temperature Profiler - First Measurements in Polar Regions E. N. Kadygrov, A. V. Koldaev, and A. S. Viazankin Central Aerological Observatory Moscow, Russia A. Argentini, and A. Conidi Institute of Atmospheric Physics CNR, Italy Introduction Temperature inversions are a ubiquitous feature of the high latitude atmospheric boundary layer (ABL). In Polar Regions, the temperature inversion is a complicated phenomenon involving interactions between surface radiative cooling, subsidence and warm air advection. In the period 1997-2002, several microwave temperature profilers were used to measure temperature inversion parameters at one of the three sites of the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM)

477

Microwave Absorption and Radiation from Large-area Multilayer CVD Graphene  

E-Print Network (OSTI)

the emergence of reproducible large-area synthesis of graphene by chemical coplanar waveguides [21–23], rectangular waveguides [24], ve been carried out in the microwave transisto t and dyn osed [36]. multilayer graphene is also of great interest as a h... metamaterial in the THz regime [37]. Microwave absorption of graphene composites have been experimentally studied to design microwave absorbing mate- * Corresponding author. C A R B O N 7 7 ( 2 0 1 4 ) 8 1 4 –8 2 2 Avai lab le at www.sc iencedi rect .com...

Wu, Bian; Tuncer, Hatice M.; Katsounaros, Anestis; Wu, Weiping; Cole, Matthew T.; Ying, Kai; Zhang, Lianhong; Milne, William I.; Hao, Yang

478

Analysis and estimation of the threshold for a microwave "pellicle mirror" parametric oscillator, via energy conservation  

E-Print Network (OSTI)

An experiment is proposed to observe the dynamical Casimir effect by means of two tandem, high Q, superconducting microwave cavities, which are separated from each other by only a very thin wall consisting of a flexible superconducting membrane that can be driven into motion by means of resonant "pump" microwaves injected into the left cavity. Degenerate "signal" and "idler" microwave signals can then be generated by the exponential amplification of vacuum fluctuations in the initially empty right cavity, above a certain threshold. The purpose of this paper is calculate the threshold for this novel kind of opto-mechanical parametric oscillation, using energy considerations.

Chiao, Raymond Y

2012-01-01T23:59:59.000Z

479

Characterization of low-temperature microwave loss of thin aluminum oxide formed by plasma oxidation  

SciTech Connect

We report on the characterization of microwave loss of thin aluminum oxide films at low temperatures using superconducting lumped resonators. The oxide films are fabricated using plasma oxidation of aluminum and have a thickness of 5?nm. We measure the dielectric loss versus microwave power for resonators with frequencies in the GHz range at temperatures from 54 to 303?mK. The power and temperature dependence of the loss are consistent with the tunneling two-level system theory. These results are relevant to understanding decoherence in superconducting quantum devices. The obtained oxide films are thin and robust, making them suitable for capacitors in compact microwave resonators.

Deng, Chunqing, E-mail: cdeng@uwaterloo.ca; Otto, M.; Lupascu, A., E-mail: alupascu@uwaterloo.ca [Institute for Quantum Computing, Department of Physics and Astronomy, and Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario N2L 3G1 (Canada)

2014-01-27T23:59:59.000Z

480

Testing gaussianity, homogeneity and isotropy with the cosmic microwave background  

E-Print Network (OSTI)

We review the basic hypotheses which motivate the statistical framework used to analyze the cosmic microwave background, and how that framework can be enlarged as we relax those hypotheses. In particular, we try to separate as much as possible the questions of gaussianity, homogeneity and isotropy from each other. We focus both on isotropic estimators of non-gaussianity as well as statistically anisotropic estimators of gaussianity, giving particular emphasis on their signatures and the enhanced "cosmic variances" that become increasingly important as our putative Universe becomes less symmetric. After reviewing the formalism behind some simple model-independent tests, we discuss how these tests can be applied to CMB data when searching for large scale "anomalies"

L. Raul Abramo; Thiago S. Pereira

2010-05-13T23:59:59.000Z

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481

On the mechanism of electromagnetic microwave absorption in superfluid helium  

SciTech Connect

In experiments on electromagnetic (EM) wave absorption in the microwave range in superfluid (SF) helium [1-3], a narrow EM field absorption line with a width on the order of (20-200) kHz was observed against the background of a wide absorption band with a width of 30-40 GHz at frequencies f{sub 0} Almost-Equal-To 110-180 GHz corresponding to the roton gap energy {Delta}{sub r}(T) in the temperature range 1.4-2.2 K. Using the so-called flexoelectric mechanism of polarization of helium atoms ({sup 4}He) in the presence of density gradients in SF helium (HeII), we show that nonresonance microwave absorption in the frequency range 170-200 GHz can be due to the existence of time-varying local density gradients produced by roton excitations in the bulk HeII. The absorption bandwidth is determined by the roton-roton scattering time in an equilibrium Boltzmann gas of rotons, which is t{sub r-r} Almost-Equal-To 3.4 Multiplication-Sign 10{sup -11} s at T = 1.4 K and decreases upon heating. We propose that the anomalously narrow microwave resonance absorption line in HeII at the roton frequency f{sub 0}(T) = {Delta}r(T)/2{pi}h appears due to the following two factors: (i) the discrete structure of the spectrum of the surface EM resonator modes in the form of a periodic sequence of narrow peaks and (ii) the presence of a stationary dipole layer in HeII near the resonator surface, which forms due to polarization of {sup 4}He atoms under the action of the density gradient associated with the vanishing of the density of the SF component at the solid wall. For this reason, the relaxation of nonequilibrium rotons generated in such a surface dipole layer is strongly suppressed, and the shape and width of the microwave resonance absorption line are determined by the roton density of states, which has a sharp peak at the edge of the roton gap in the case of weak dissipation. The effective dipole moments of rotons in the dipole layer can be directed either along or across the normal to the resonator surface, which explains the experimentally observed symmetric doublet splitting of the resonance absorption line in an external dc electric field perpendicular to the resonator surface. We show that negative absorption (induced emission) of EM field quanta observed after triggering a Kapitza 'heat gun' occurs when the occupation numbers for roton states due to 'pumping' of rotons exceed the occupation numbers of EM field photons in the resonator.

Pashitskii, E. A., E-mail: pashitsk@iop.kiev.ua; Pentegov, V. I. [National Academy of Sciences of Ukraine, Institute of Physics (Ukraine)

2012-08-15T23:59:59.000Z

482

Microwave impregnation of porous materials with thermal energy storage materials  

DOE Patents (OSTI)

A method for impregnating a porous, non-metallic construction material with a solid phase-change material is described. The phase-change material in finely divided form is spread onto the surface of the porous material, after which the porous material is exposed to microwave energy for a time sufficient to melt the phase-change material. The melted material is spontaneously absorbed into the pores of the porous material. A sealing chemical may also be included with the phase-change material (or applied subsequent to the phase-change material) to seal the surface of the porous material. Fire retardant chemicals may also be included with the phase-change materials. The treated construction materials are better able to absorb thermal energy and exhibit increased heat storage capacity.

Benson, David K. (Golden, CO); Burrows, Richard W. (Conifer, CO)

1993-01-01T23:59:59.000Z

483

Microwave interferometer using 94-GHz solid-state sources  

SciTech Connect

A 94-GHz microwave interferometer has been designed for the Tandem Mirror Experiment Upgrade and the Mirror Fusion Test Facility to replace the 140-GHz system. The new system is smaller and has modular single-channel units designed for high reliability. It is magnetically shielded and can be mounted close to the machine, which allows the use of lower power solid-state sources. Test results of the 94-GHz prototype indicate that the phase resolution is better than 1/sup 0/, the Impatt FM noise is 5 MHz wide, and the Gunn FM noise is 6 kHz wide. This paper presents the antenna designs along with the test results and discusses the unique problems associated with diagnosing a high electron temperature plasma in the presence of electron cyclotron resonant heating.

Coffield, F.E.; Thomas, S.R.; Lang, D.D.; Stever, R.D.

1983-11-14T23:59:59.000Z

484

Microwave plasma source for remote low energy ion stream  

Science Journals Connector (OSTI)

A plasma source capable of delivering a narrow (2 to 3?in. diameter) low ion energy (10–30 eV) plasma stream has been designed and tested. Microwave plasmas were excited in a 3?in.?diam chamber by cw electromagnetic waves (2.45 GHz 200–1000 W) in the presence of static axial magnetic fields of 875–930 G. Plasma was delivered to the sample via a 12?in.?long 2?in.?diam?metal tube. Ion current densities of several hundred ?A/cm2 at gas pressures 1–3×10? 4 Torr (N2 Xe) were achieved at distances of 15–16 in. from the source output.

Oleg A. Popov; William Hale; August O. Westner

1990-01-01T23:59:59.000Z

485

Enhancement of accelerating field of microwave cavities by magnetic insulation  

SciTech Connect

Limitations on the maximum achievable accelerating gradient of microwave cavities can strongly influence the performance, length, and cost of particle accelerators. Gradient limitations are widely believed to be initiated by electron emission from the cavity surfaces. Here, we show that the deleterious effects of field emission are effectively suppressed by applying a tangential magnetic field to the cavity walls. With the aid of numerical simulations we compute the field strength required to insulate an 805 MHz cavity and estimate the cavity's tolerances to typical experimental errors such as magnet misalignments and positioning errors. Then, we review an experimental program, currently under progress, to further study the concept. Finally, we report on two specific examples that illustrate the feasibility of magnetic insulation into prospective particle accelerator applications.

Stratakis, D.; Gallardo, J.; Palmer, R.B.

2011-04-15T23:59:59.000Z

486

Determining cosmic microwave background anisotropies in the presence of foregrounds  

E-Print Network (OSTI)

Separating foregrounds from the signal is one of the big challenges in cosmic microwave background (CMB) experiments. A simple way to estimate the CMB temperature in a given pixel is to fit for the amplitudes of the CMB and the various foreground components. The variance squared of this estimator is shown to be equal to $[(FDF)^2\\ \\sigzt + \\sigsh^2]$, where $\\sigz$ is the variance in the absence of foregrounds; $\\sigsh$ is the variance due to the uncertainty in the shapes of the foreground components; and FDF is the {\\it foreground degradation factor}. This one number, the FDF, gives a good indication of the ability of a given experiment to disentangle the CMB from foreground sources. A variety of applications relating to the planning and analyzing of experiments is presented.

Scott Dodelson

1995-12-05T23:59:59.000Z

487

"Magic" radio-frequency dressing for trapped atomic microwave clocks  

E-Print Network (OSTI)

It has been proposed to use magnetically trapped atomic ensembles to enhance the interrogation time in microwave clocks. To mitigate the perturbing effects of the magnetic trap, "near-magic field" configurations are employed, where the involved clock transition becomes independent of the atoms potential energy to first order. Still, higher order effects are a dominating source for dephasing, limiting the perfomance of this approach. Here we propose a simple method to cancel the energy dependence to both, first and second order, using weak radio-frequency dressing. We give values for dressing frequencies, amplitudes, and trapping fields for 87Rb atoms and investigate quantitatively the robustness of these "second-order magic" conditions to variations of the system parameters. We conclude that radio-frequency dressing can suppress field-induced dephasing by at least one order of magnitude for typical experimental parameters.

Kazakov, Georgy A

2014-01-01T23:59:59.000Z

488

Development of microwave foaming method for phenolic insulation foams  

Science Journals Connector (OSTI)

Many types of foams are used for thermal insulation in building, frozen food industries and LNG containment systems. Low thermal conductivity, low density and low flammability are required for thermal insulation. Among many foams, phenolic foams are preferred for thermal insulation due to its lower flammability and lower gas generation than any other polymer insulation foams. However, it takes long time to manufacture large size phenolic foams and the environmental regulation limits the use of blowing agents. Urethane foams and polystyrene foams are widely used in spite of their high flammability and toxic gas generation because conventional phenolic foams usually have higher thermal conductivity than expected. In this work, a foaming method for the resole-type phenolic foams was developed using microwave and air instead of blowing agents, and its thermal and mechanical properties were measured. From the measured results, it was found that the phenolic foams developed had low thermal conductivity and low density suitable for insulation foams.

Bu Gi Kim; Dai Gil Lee

2008-01-01T23:59:59.000Z

489

Microwave interferometer for plasma-density measurement on TMX Upgrade  

SciTech Connect

A four-channel microwave interferometer operating at 140 GHz has been designed for installation on the upgrade to the Tandem Mirror Experiment (TMX Upgrade). The instrument can be used to measure plasma density simultaneously at four locations: by reconnecting the waveguide runs, density can be measured at other locations of interest. The design is an outgrowth of a system used on TMX, but includes some newly developed hardware. An over-mode circular waveguide system is used to transport the signals over long distances with only moderate losses. Several precautions have been taken to limit the effect of possible interference from the electron cyclotron resonant heating (ECRH) system used to heat the plasma. A high-resolution linear phase comparator has been designed that will operate over the wide range of signals expected. A CAMAC-based data-acquisition system provides for automatic data sampling and archival after each shot.

Coffield, F.E.; Stever, R.D.; Lund, N.P.

1981-09-25T23:59:59.000Z

490

Microwave impregnation of porous materials with thermal energy storage materials  

DOE Patents (OSTI)

A method for impregnating a porous, non-metallic construction material with a solid phase-change material is described. The phase-change material in finely divided form is spread onto the surface of the porous material, after which the porous material is exposed to microwave energy for a time sufficient to melt the phase-change material. The melted material is spontaneously absorbed into the pores of the porous material. A sealing chemical may also be included with the phase-change material (or applied subsequent to the phase-change material) to seal the surface of the porous material. Fire retardant chemicals may also be included with the phase-change materials. The treated construction materials are better able to absorb thermal energy and exhibit increased heat storage capacity.

Benson, D.K.; Burrows, R.W.

1993-04-13T23:59:59.000Z

491

Weighing the Universe with the Cosmic Microwave Background  

E-Print Network (OSTI)

Variations in $\\Omega$, the total density of the Universe, leave a clear and distinctive imprint on the power spectrum of temperature fluctuations in the cosmic microwave background (CMB). This signature is virtually independent of other cosmological parameters or details of particular cosmological models. We evaluate the precision with which $\\Omega$ can be determined by a CMB map as a function of sky coverage, pixel noise, and beam size. For example, assuming only that the primordial density perturbations were adiabatic and with no prior information on the values of any other cosmological parameters, a full-sky CMB map at $0.5^\\circ$ angular resolution and a noise level of $15\\,\\mu{\\rm K}$ per pixel can determine $\\Omega$ with a variance of 5\\%. If all other cosmological parameters are fixed, $\\Omega$ can be measured to better than 1\\%.

Gerard Jungman; Marc Kamionkowski; Arthur Kosowsky; David N. Spergel

1995-07-21T23:59:59.000Z

492

Measurement of a Peak in the Cosmic Microwave Background Power  

Science Journals Connector (OSTI)

We describe a measurement of the angular power spectrum of anisotropies in the cosmic microwave background (CMB) at scales of 03 to 5° from the North American test flight of the Boomerang experiment. Boomerang is a balloon-borne telescope with a bolometric receiver designed to map CMB anisotropies on a long-duration balloon flight. During a 6 hr test flight of a prototype system in 1997, we mapped more than 200 deg2 at high Galactic latitudes in two bands centered at 90 and 150 GHz with a resolution of 26' and 165 FWHM, respectively. Analysis of the maps gives a power spectrum with a peak at angular scales of 1° with an amplitude 70 ?KCMB.

P. D. Mauskopf; P. A. R. Ade; P. de Bernardis; J. J. Bock; J. Borrill; A. Boscaleri; B. P. Crill; G. DeGasperis; G. De Troia; P. Farese; P. G. Ferreira; K. Ganga; M. Giacometti; S. Hanany; V. V. Hristov; A. Iacoangeli; A. H. Jaffe; A. E. Lange; A. T. Lee; S. Masi; A. Melchiorri; F. Melchiorri; L. Miglio; T. Montroy; C. B. Netterfield; E. Pascale; F. Piacentini; P. L. Richards; G. Romeo; J. E. Ruhl; E. Scannapieco; F. Scaramuzzi; R. Stompor; N. Vittorio

2000-01-01T23:59:59.000Z

493

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

6 6 Annual Cost Active Idle Off Active Idle Off ($) (2) Kitchen Coffee Maker 1,000 70 0 38 229 8,493 58 5.6 Dishwasher (3) 365 (4) 120 11.6 Microwave Oven 1,500 3 70 8,690 131 12.6 Toaster Oven 1,051 37 54 5.2 Refrigerator-Freezer 660 63.1 Freezer 470 45.0 Lighting 18-W Compact Fluorescent 18 1,189 20 2.1 60-W Incandescent Lamp 60 672 40 3.9 100-W Incandescent Lamp 100 672 70 6.4 Torchiere Lamp-Halogen 300 1,460 440 42.0 Bedroom and Bathroom Hair Dryer 710 50 40 3.4 Waterbed Heater 350 3,051 1,070 102.7 Laundry Room Clothes Dryer 359 (4) 1,000 96.0 Clothes Washer (3) 392 (4) 110 (3) 10.4 Home Electronics Desktop PCs 75 4 2 2,990 330 5,440 237 22.8 Notebook PCs 25 2 2 2,368 935 5,457 72 6.9 Desktop Computer Monitors 42 1 1 1,865 875 6,020 85 8.2 Stereo Systems 33 30 3 1,510 1,810 5,440 119 11.4 Televisions 97 4 1,860 6,900 222 (7) 21.3 Analog, <40" 86 1,095 (5) 184 17.7 Analog, >40"

494

Simulation of Wind-Vector Estimation — Design Evaluation of Microwave Scatterometer -  

Science Journals Connector (OSTI)

One of several representative features of the microwave scatterometer(SCAT), which has been being developed by NASDA since 1979, is in its higher capability of wind alias removal by providing three differently mo...

Masanobu Shimada; Masao Sasanuma

1985-01-01T23:59:59.000Z

495

Monitoring Agricultural Risk in Canada Using L-Band Passive Microwave Soil Moisture from SMOS  

Science Journals Connector (OSTI)

Soil moisture from Soil Moisture Ocean Salinity (SMOS) passive microwave satellite data was assessed as an information source for identifying regions experiencing climate-related agricultural risk for a period from 2010-2013. Both absolute soil ...

Catherine Champagne; Andrew Davidson; Patrick Cherneski; Jessika L’Heureux; Trevor Hadwen

496

Microwave-induced thermoacoustic tomography: applications and corrections for the effects of acoustic heterogeneities  

E-Print Network (OSTI)

This research is primarily focused on developing potential applications for microwaveinduced thermoacoustic tomography and correcting for image degradations caused by acoustic heterogeneities. Microwave-induced thermoacoustic tomography was first...

Jin, Xing

2009-05-15T23:59:59.000Z

497

Gas Chromatography—Microwave-Induced Plasma for the Determination of Halogenated Hydrocarbons  

Science Journals Connector (OSTI)

......Spectroscopic Microwave generator: Applied Research...helium and argon at atmospheric pressures. Spec...plasma in helium at atmospheric pressure as an element-selective...organic compounds in water by gas chromatography (atmospheric pres sure helium......

M.M. Abdillahi

1990-12-01T23:59:59.000Z

498

Novel Direct Steelmaking by Combining Microwave, Electric Arc, and Exothermal Heating Technologies  

Energy.gov (U.S. Department of Energy (DOE))

This factsheet describes a project to develop direct steelmaking through the combination of microwave, electric arc, and exothermal heating, a process which is meant to eliminate traditional, intermediate steelmaking steps.

499

Determination of Wear Metals in Marine Lubricating Oils by Microwave Digestion and Atomic Absorption Spectrometry  

Science Journals Connector (OSTI)

?The difficulties associated with the development of a microwave-assisted acid digestion of lubricating oils in determination of wear metals are presented. The interest of this sample treatment lies in its bas...

Celestino Sanz-Segundo; María P. Hernández-Artiga…

1999-11-01T23:59:59.000Z

500

Application of a Device for Uniform Web Drying and Preheating Using Microwave Energy  

SciTech Connect

The project summarized in this report dealt with an evaluation of new microwave applicator ideas for paper preheating and drying. The technical basis for success in this project is the fact that Industrial Microwave Systems has recently identified certain previously unrecognized wave guide ''design variables'' and hardware implementation concepts that can be employed to greatly improve the uniformity of microwave energy distribution for continuous flow processes. Two applicator concepts were ultimately evaluated, a Cross-Machine Direction (CD) oriented applicator and a Machine Direction (MD) oriented applicator. The economic basis for success is the result of several factors. Since 1985, the capital expenditure required for an industrial microwave applicator system has decreased by a factor of four. The maintenance costs have decreased by a factor of 10 and the life expectancy of the magnetron has increased by more than a factor of four to in excess of 8,000 hours (nearly one year at 24 hours/day operation).

Frederick W. Ahrens; C. Habeger; J. Loughran; T. Patterson

2003-10-02T23:59:59.000Z